Instrument-assisted Soft Tissue Mobilization Technique Research Articles

Effect of Instrument Assisted Soft Tissue Mobilization in Patients with Cervical Disc Herniation: A Randomized Controlled Trial

Purpose: The effects of Instrument Assisted Soft Tissue Mobilization (IASTM) on cervical disc herniation (CDH) have not been extensively studied. The study aimed to investigate the effect of the IASTM technique on pain, functionality and psychology in CDH. Methods: A two-armed randomized controlled trial was carried out with 24 patients with CDH. Participants were randomized into two groups: conventional physiotherapy (n=12) and IASTM plus conventional physiotherapy (n=12). A conventional rehabilitation consists of a hot pack, electrotherapy, and exercises five days a week for four weeks. IASTM technique has been used for two sessions per week for four weeks. Patients were assessed with Visual Analogue Scale (VAS), Neck Disability Index (NDI), Copenhagen Neck Functional Disability Scale (CNFDS), Hospital Anxiety and Depression Scale (HADS). Results: Both groups had improvements in VAS scores (p

The effect of instrument-assisted soft tissue mobilization in lumbar disc herniation: A randomized controlled trial

AimTo investigate the effect of instrument-assisted soft tissue mobilization technique on pain, joint range of motion, functionality and quality of life in patients with lumbar disc herniation. MethodsThis is a double blinded, randomized controlled trial. A total of 60 patients were randomly allocated to either an experimental group [n = 30, age = 46.33 ± 12.96 years] or a control group [n = 30, age = 57.03 ± 9.64 years]. The experimental group received instrument-assisted soft tissue mobilization [3 consecutive days a week for 4 weeks] in addition to conventional physiotherapy [five days a week for 4 weeks]. The control group only received the conventional physiotherapy [five days a week for 4 weeks]. Pain intensity, range of motion of the lumbar spine (flexion, extension, lateral flexion), functional disability related to low back pain and quality of life were assessed at the beginning and end of the study. ResultsThe experimental group showed statistically significant improvements in the range of motion in lumbar area (flexion, extension and lateral flexion values) compared to that shown in the control group (p < 0.05). The mean differences in Oswestry disability index were significantly better in experimental group than in the control group (p < 0.05). There were no significant differences between the two groups in terms of pain and quality of life (p > 0.05). ConclusionsInstrument-assisted soft tissue mobilization, in addition to conservative treatment, can improve range of motion in lumbar area and reduce functional disability in patients with Lumbar Region Disc Herniations.

Investigation of the functional and biomechanical effect of instrument-assisted soft tissue mobilization technique in individuals with asymptomatic dynamic knee valgus - Randomized controlled trial

Although there are studies showing that myofascial release will increase muscle force production, the contribution of its application alone to muscle force production has not been examined. Aim of the study is to investigate the effect of instrument-assisted soft tissue mobilization (IASTM) on eccentric strength, frontal plane projection angle (FPPA), dynamic (DPS), and static postural stability (SPS), femoral internal rotation (FIR) angle in females with dynamic knee valgus (DKV).A total of 44 recreationally active females with asymptomatic DKV (age: 21,39 ± 1,79, body mass index: 20,09 ± 2,45) participated and were randomly assigned to either control group (CG) or IASTM group (IASTMG).Participants' eccentric contraction strength, FPPA, DPS, SPS, and FIR on the involved leg were measured pre- and post. IASTM application was applied to IASTMG for 6 weeks, twice a week, for 5 min, using Graston Technique® instruments on gluteus medius. CG received no intervention. In comparison of ECS difference values, change in IASTMG was found to be statistically significantly higher than CG (p = .004; p < .01). There was no statistical difference in comparison of FIR and FPPA values (respectively p = .213, p = .360; p < .05). In SPS and DPS evaluation, a statistically significant improvement was observed in favor of IASTMG in comparison of both intergroup and difference values (p < .05 for all). Strength gain without exercise can increase postural stability, but it isn't sufficient to correct faulty movement patterns. We recommend adding IASTM to injury prevention programs, but there is a need to investigate the effect of IASTM with technique correction feedback.

Donuk Omuzda Eklem Hareket Açıklığını Artırmak İçin Alet Destekli Yumuşak Doku Mobilizasyonu Kullanılabilir mi?

The aim of this review was to investigate studies using Instrument-Assisted Soft Tissue Mobilization (IASTM), to determine the effects of IASTM on shoulder mobility in frozen shoulder. Literature search was carried out on 21 March 2022 using PUBMED, Pedro, SCOPUS, Web of Science and Scholar databases. Appropriate clinical studies were identified from the above databases investigating the effects of IASTM on shoulder range of motion (ROM) in frozen shoulder and a narrative review was performed. Despite the very limited data on IASTM, which has just begun to increase in use in frozen shoulder, IASTM seems promising for ROM increase. Further studies with higher quality and larger samples are needed to confirm this view and recommend the appropriate IASTM technique for frozen shoulder.

Instrument-Assisted Soft Tissue Mobilization Technique versus Static Stretching in Patients with Pronated Dominant Foot: A Comparison in Effectiveness on Flexibility, Foot Posture, Foot Function Index, and Dynamic Balance

Pronated foot is a deformity with various degrees of physical impact. Patients with a pronated foot experience issues such as foot pain, ankle pain, heel pain, shin splints, impaired balance, plantar fasciitis, etc. Objective: The study intended to compare the effectiveness of IASTM (instrument-assisted soft tissue mobilization) and static stretching on ankle flexibility, foot posture, foot function, and balance in patients with a flexible pronated foot. Seventy-two participants between the ages of 18-25 years with a flexible pronated foot were included and allocated into three groups: Control, stretching, and IASTM group using single-blinded randomization. Range of motion (ROM) measuring ankle flexibility, foot posture index (FPI), foot function index (FFI), and dynamic balance was measured at baseline and after 4 weeks of intervention. Soft tissue mobilization was applied on to the IASTM group, while the stretching group was directed in static stretching of the gastrocnemius-soleus complex, tibialis anterior, and Achilles tendon in addition to the foot exercises. The control group received only foot exercises for 4 weeks. The result shows the significant improvement of the right dominant foot in ROM plantar flexion, (F = 3.94, p = 0.03), dorsiflexion (F = 3.15, p = 0.05), inversion (F = 8.54, p = 0.001) and eversion (F = 5.93, p = 0.005), FFI (control vs. IASTM, mean difference (MD) = 5.9, p < 0.001), FPI (right foot, control vs. IASTM MD = 0.88, p = 0.004), and in dynamic balance of the right-leg stance (anterior, pre vs. post = 88.55 ± 2.28 vs. 94.65 ± 2.28; anteromedial, pre vs. post = 80.65 ± 2.3 vs. 85.55 ± 2.93; posterior, pre vs. post = 83 ± 3.52 vs. 87 ± 2.99 and lateral, pre vs. post = 73.2 ± 5.02 vs. 78.05 ± 4.29) in the IASTM group. The FFI was increased remarkably in the stretching group as compared to the control group. Myofascial release technique, i.e., IASTM with foot exercises, significantly improves flexibility, foot posture, foot function, and dynamic balance as compared to stretching, making it a choice of treatment for patients with a flexible pronated foot.

The Awareness, Practice and Perception of Instrument-Assisted Soft Tissue Mobilization (IASTM) among Malaysian Physiotherapists

Introduction: Instrument-assisted soft tissue mobilization (IASTM) is a relatively recent method that has been shown to help reduce muscular tension, increase flexibility and prevent tissue adhesion. Nevertheless, there is a paucity of awareness and knowledge about the benefits of IASTM, especially following injury rehabilitation, despite its many advantages. The study aimed to investigate the awareness, practice and perception of instrument- assisted soft tissue mobilization (IASTM) among Malaysian physiotherapists (PTs). Methods: The cross-sectional study included 133 PTs who answered an online questionnaire via a google link on their awareness and perception of IASTM in their practice. The Google link was given to the participants through email and the official Malaysian Physiotherapy (MPA) social media group. Results: Majority of the respondents (73.7%) are aware of IASTM technique. Despite being aware on IASTM, 74.4% of respondents reported not practicing the technique. Furthermore, 73.7% of respondents stated that the main reason they don’t practice is because fingers have better force adjustment than IASTM. Over 80% of respondents revealed that practicing IASTM can save energy and convenient during myofascial release. Moreover, 82.7 % of respondents stated that one of the benefits of IASTM for PTs is that it helps alleviate stress on fingers and wrists during soft tissue mobilization. Beyond 55% of respondents stated that they will incorporate IASTM in practice in near future. Conclusion: According to the findings, the majority of Malaysian physiotherapists are aware of the IASTM. However, fewer than half of respondents declined to incorporate it into their future practice due to the PTs preference for feeling the patient’s muscle texture. More emphasis can be given to the IASTM techniques among the PTs as the participants have mentioned that IASTM has better force exertion and saves energy when applying soft tissue massage.

Effect of Ergon IASTM technique on pain, strength and range of motion in plantar fasciitis patients. RCT

IntroductionPlantar fasciitis (PF) is a common foot problem caused by repetitive microtrauma or excessive overload of fascia. Instrument-assisted soft tissue mobilization (IASTM), stretching, and strengthening exercises are more helpful to reduce the pressure of fascia and improve functional activities of the patients. The objective of the study was to compare the efficacy of instrument assisted soft tissue mobilization using the Ergon technique with conservative treatment in plantar fasciitis.MethodsThis randomized control trial was conducted at the Department of Physiotherapy of the University of Lahore Teaching Hospital and Citi Hospital Lahore. After assigning, the patients were randomly allocated into treatment and conventional groups. Both groups received therapeutic ultrasound therapy, stretching strengthening exercises, cryotherapy and the experimental group received additional instrument-assisted soft tissue mobilization. Pain, strength, and range of motion were assessed at baseline, 1st, 3rd, and 5th week after treatment.Results64 participants were randomly allocated into two groups; the Ergon group (ET = 32) and the conventional group (CT = 32). The mean age in the ET group was 29.1 ± 6.0 and in the CT group was 29.5 ± 6.0 and the gender distribution of the study population was 28.1% were male and 71.9% were females. There was significant improvement (&lt;i&gt;p&lt;/i&gt; &lt; 0.05) in pain, strength, and plantarflexion range of motion among all participants in the treatment group. However, no significant improvement was noticed in the dorsiflexion range (&lt;i&gt;p&lt;/i&gt; &gt; 0.05). While within-group analysis showed improvement in the dorsiflexion range of both groups (&lt;i&gt;p&lt;/i&gt; &lt; 0.05).ConclusionsThis randomized control trial demonstrates that the inclusion of instrument-assisted soft tissue mobilization using the Ergon Technique for plantar fasciitis lasting 5 weeks is an effective treatment intervention in reducing pain and improving strength and ankle range of motion.

Rehabilitacija pacijenta sa lateralnim epikondilitisom kombinacijom terapije radijalnim udarnim talasima, instrumentalne mobilizacije mekih tkiva - Ergon tehnike i Kinetic Flossing metode - prikaz slučaja

Lateral epicondylitis (tennis elbow) is a source of pain on the lateral side of the elbow, which otherwise dominates the clinical examination, associated with weakness and difficulty in performing an extension of the wrist. The Ergon IASTM (instrument assisted soft tissue mobilization) technique is performed with ergonomically designed instruments that detect and treat fascial limitations while the Kinetic Flossing technique involves compression bandages made of elastic rubber bands. In a 19-year-old female patient, clinical examination and ultrasound diagnosis revealed inflammation of the extensor carpi radialis brevis muscle tendon. After the examination, an intervention was performed based on a combination of the application of radial shock waves, Ergon IASTM technique as well as the Kinetic Flossing method. After six weeks of treatment, painless active mobility of the wrist with a normal tendon appearance was achieved, which is proof that this combination of physiotherapeutic procedures is one of the possible ways of conservative treatment of this condition.

Effects of ischemic compression and instrument-assisted soft tissue mobilization techniques in trigger point therapy in patients with rotator cuff pathology: randomized controlled study

Purpose To compare the ischaemic compression (IC) and instrument-assisted soft tissue mobilization (IASTM) in the treatment of MTrPs in addition to standard rehabilitation program in patients with rotator cuff tears. Methods Participants with rotator cuff tears were included the study (n = 46). Patients were randomly divided into two groups; which were Group 1 (IC + standard rehabilitation program (n = 23)), and Group 2 (IASTM + standard rehabilitation program (n = 23)) groups. Pain were assessed by visual analog scale (VAS). Range of motion (ROM) was assessed by a universal goniometer. Active MTrPs were assessed according to the Travel and Simons criteria. Pressure pain threshold (PPT) were assessed by a digital algometer. Function were evaluated by the Disabilities of the Arm, Shoulder and Hand Questionnaire (DASH) and American Shoulder and Elbow Surgeons Standardised Shoulder Assessment (ASES) Form. Anxiety and depression were evaluated by the Hospital Anxiety and Depression (HAD) scale. Satisfaction was assessed by the Global Rating of Change scale after 6 weeks treatment. Results After the treatment, pain, ROM and the DASH, ASES, HAD scores improved in both groups (p < 0.05). The active MTrPs of 2 muscles, PPT of 4 muscles and DASH in Group 1 significantly improved compared to Group 2 (p < 0.05). Conclusion Although patients with low functionality accumulated in the IC group, the IC is more effective than the IASTM in increasing the PPT and functional improvement according to the results of the DASH score.

Soft Tissue Mobilization and Stretching for Shoulder in CrossFitters: A Randomized Pilot Study.

Background. The shoulder in CrossFit should have a balance between mobility and stability. Glenohumeral internal rotation deficit and posterior shoulder stiffness are risk factors for overhead shoulder injury. Objective. To determine the effectiveness of instrument-assisted soft tissue mobilization and horizontal adduction stretch in CrossFit practitioners’ shoulders. Methods: Twenty-one regular CrossFitters were allocated to experimental (stretching with isometric contraction and instrument-assisted soft tissue mobilization) or control groups (instrument-assisted soft tissue mobilization). Each session lasted 5 min, 2 days a week, over a period of 4 weeks. Shoulder internal rotation and horizontal adduction (digital inclinometer), as well as posterior shoulder stretch perception (Park scale), were evaluated. Shapiro–Wilk test was used to analyze the distribution of the sample. Parametric Student’s t-test was used to obtain the intragroup differences. The inter- and intra-rater differences were calculated using a repeated measures analysis of variance (ANOVA). Results. Average age was 30.81 years (SD: 5.35), with an average height of 178 (SD: 7.93) cm and average weight of 82.69 (SD: 10.82) kg. Changes were found in the experimental group following intervention (p < 0.05), and when comparing baseline and follow-up assessments (p < 0.05) in all variables. Significant differences were found in the control group following intervention (p < 0.05), in right horizontal adduction and left internal rotation. When comparing the perception of internal rotation and horizontal adduction in both groups, significant differences were found. Conclusions. Instrument-assisted soft tissue mobilization can improve shoulder horizontal adduction and internal rotation. An instrument-assisted soft tissue mobilization technique yields the same results alone as those achieved in combination with post-isometric stretch with shoulder adduction.

Examination of Self-Myofascial Release vs. Instrument-Assisted Soft-Tissue Mobilization Techniques on Vertical and Horizontal Power in Recreational Athletes.

Stroiney, DA, Mokris, RL, Hanna, GR, and Ranney, JD. Examination of self-myofascial release vs. instrument-assisted soft-tissue mobilization techniques on vertical and horizontal power in recreational athletes. J Strength Cond Res 34(1): 79-88, 2020-This study examined whether pre-exercise self-myofascial release (SMR) and instrument-assisted soft-tissue mobilization (IASTM) would improve performance on measures of vertical jump height and 40-yd sprint time. Differences in perceived pain levels were also examined. Forty-nine college students volunteered for the study and were randomly assigned to receive either IASTM via Tècnica Gavilàn PTB or SMR via The Stick before performance assessments. After the massage intervention, subjects rated their level of perceived pain using a visual analog scale. An independent t test was used to analyze differences in perceived pain levels between the 2 massage interventions. A 2 × 2 analyses of covariance analyzed differences between sex and the 2 massage interventions. There was no interaction (p > 0.05) between the massage intervention and sex for both the vertical jump and 40-yd sprint tests. There was a significant main effect for vertical jump and SMR (p = 0.04). Sex also had a significant main effect for both the vertical jump (p = 0.04) and the 40-yd sprint (p = 0.02). There were no significant differences between massage interventions for the 40-yd sprint times (p = 0.73). There were no significant differences in perceived pain (t(49) = -1.60, p > 0.05). The use of SMR before exercise may improve vertical jump height in recreational athletes. Pain should not be a factor when choosing massage interventions for athletes because IASTM was not perceived to be more painful than SMR. Self-myofascial release and IASTM did not enhance sprinting performance in this study.

Effects of the Ergon® instrument-assisted soft tissue mobilization technique (IASTM), foam rolling, and static stretching application to different parts of the myofascial lateral line on hip joint flexibility.

[Purpose] This study was aimed to compare the effects of three soft tissue treatments in different parts of the myofascial lateral line (LL) on the hip adduction range of motion (ROM). [Participants and Methods] Thirty university students received Ergon® instrument-assisted soft tissue mobilization (IASTM) treatment, foam rolling, and static stretching on the upper or lower part of the LL on the side of their non-dominant lower limb, while the other body side served as control. The participants received one treatment per week for six weeks with a simultaneous pre-and post-therapy assessment of their hip adduction ROM. [Results] The hip adduction ROM was improved on the intervention side in all experimental groups. The gains were more significant in groups that received the Ergon treatment. All Ergon interventions, as well as foam rolling on the upper part of the LL, led to the greatest hip adduction ROM improvement compared to the control side. No differences were observed between the Ergon groups. [Conclusion] The findings suggest that the implementation of Ergon IASTM, foam rolling, and stretching can produce positive effects on the hip ROM. The Ergon Technique is more effective compared to foam rolling and stretching, irrespective of the application site.

The effectiveness of Ergon Instrument-Assisted Soft Tissue Mobilization, foam rolling, and athletic elastic taping in improving volleyball players' shoulder range of motion and throwing performance: a pilot study on elite athletes.

[Purpose] The purpose of this pilot study was to investigate the effectiveness of instrument-assisted soft tissue mobilization (IASTM), foam rolling, and athletic elastic taping on improving elite volleyball players’ shoulder range of motion (ROM) and throwing performance. [Participants and Methods] Fifteen elite male volleyball players (mean age: 24 ± 4.54 years; mean height: 177 ± 0.08 cm; mean weight: 81 ± 7.71 kg) received shoulder Ergon IASTM, foam rolling, and elastic taping treatment in random order on both upper extremities once a week for three weeks. Pre-and post-treatment assessments of their shoulders’ ROM and functional throwing performance were performed. [Results] Ergon IASTM technique resulted in significantly higher shoulder flexion ROM values than foam rolling and elastic taping. Foam rolling, in turn, showed better results than athletic elastic taping. Moreover, the Ergon IASTM technique resulted in significantly higher OSP values than athletic elastic taping. No significant differences were observed between the therapeutic interventions in terms of FTPI. [Conclusion] This pilot study on elite athletes provides evidence that both IASTM and foam rolling techniques may improve their passive shoulder ROM compared to elastic athletic taping while Ergon IASTM can also enhance their shoulder throwing performance.

Instrument-assisted soft tissue mobilization and proprioceptive neuromuscular facilitation techniques improve hamstring flexibility better than static stretching alone: a randomized clinical trial

ABSTRACTObjectives: Tight hamstrings contribute to inefficiency of movement and increased risk for injury. Static stretching is the most common intervention for this problem, but the use of alternatives like instrument-assisted soft tissue mobilization (IASTM) and proprioceptive neuromuscular facilitation (PNF) is increasing among clinicians. This study examined two prospective studies with the common aim of demonstrating the effectiveness of IASTM or PNF over static stretching for improving hamstring tightness.Methods: Nondisabled adults were recruited on a university campus. IASTM study: N = 17 (11 males and 6 females). PNF study: N = 23 (7 males and 16 females). Hip flexion range of motion was measured with a passive straight leg raise (for IASTM) or active straight leg raise (for PNF) before and after stretching. Participants performed a self-static stretch on one leg and received the alternative intervention on the contralateral leg. The two studies were analyzed separately for reliability indices and significant differences between interventions.Results: Hip flexion measures showed good reliability in both studies (intraclass correlation coefficient = 0.97) with a minimal detectable change of <4.26. Both studies showed significant interactions between time and intervention (p < 0.05). Follow-up analyses revealed PNF and IASTM interventions resulted in greater increases in hip flexion range than static stretching.Discussion: These findings demonstrate the effectiveness of PNF and IASTM techniques over static stretching for hamstring flexibility. These interventions provide more efficient alternatives for improving flexibility in the clinic, allowing greater progress in a shorter period of time than an equivalent static stretching program.Level of Evidence: 1b.

Instrument-assisted soft tissue mobilization increases myofascial trigger point pain threshold

BackgroundA myofascial trigger point (MTrP) has been defined as a hyperirritable, palpable nodule in a skeletal muscle. The signs and symptoms of a MTrP include muscle pain, weakness, and dysfunction. MTrPs are common problems associated with soft tissue pathology. Having an intervention to decrease MTrP pain can be clinically valuable. PurposeTo determine if a series of six instrument-assisted soft tissue mobilization (IASTM) treatments rendered over three weeks would influence the pressure pain threshold (PPT) of a myofascial trigger point (MTrP). MethodsRandomized, control trial of healthy individuals (n = 29) with MTrPs in the upper trapezius muscle. The intervention was six IASTM treatments rendered over three weeks. Each treatment included 1 min of sweeping with the GT-1/HG-2 (handle bar), 1 min of swivel with the knob of the GT-1/HG-2 directly over the MTrP, 2 min of fanning with the GT-4/HG-8 (convex single bevel), and concluded with 1 min of sweeping with GT-1/HG-2.The outcome measure used a dolorimeter to compare PPT before and after three weeks in both the treatment and control groups. ResultsPaired t-test for PPT pre-test and post-test of the control and treatment groups were p = 0.42159 and p = 0.00003, respectively. A one-way ANOVA of the control and IASTM groups revealed a statistically significant difference (p < 0.0001). The power calculation was greater than 0.99. ConclusionsA 5-min intervention using three IASTM techniques can effectively increase the PPT of a MTrP in six treatments over a three-week period of time.

연조직 가동술(IASTM)이 장거리 달리기 선수들의 장경인대 증후군에 미치는 영향

연조직 가동술(IASTM)이 장거리 달리기 선수들의 장경인대 증후군에 미치는 영향

The Effectiveness of Instrument-assisted Soft Tissue Mobilization Technique (Ergon© Technique), Cupping and Ischaemic Pressure Techniques in the Treatment of Amateur Athletes΄ Myofascial Trigger Points

Objective: To compare the effectiveness of a novel Instrument-assisted soft tissue mobilization technique (Ergon© Technique), cupping therapy, and ischaemic pressure technique in the treatment of active myofascial Trigger-points (MTrPs) at the low-back region of amateur soccer players. Design: Randomised controlled clinical trial. Methods: Seventy (70) amateur soccer players (age=24.76 ± 4.39; height=174.98 ± 8.31 cm; weight=73.26 ± 11.21 kg) were evaluated for the presence of active MTrPs in their low-back region and were randomly allocated to three subgroups. The first group (N=20) was treated with Ergon-IASTM Technique©, the second (N=20) with a static application of cupping therapy and the third group (N=20) with ischaemic pressure. Ten (10) players received no treatment and served as controlsgroup. All athletes received one (1) therapeutic intervention per week for three (3) weeks. Outcome measures were MTrPs pain pressure threshold (PPT) and pain sensitivity (VAS). Results: All three therapeutic interventions led to a significant (p 0.05) was observed between cupping and ischaemic pressure techniques for their impact on MTrPs. Conclusions: The Ergon©-IASTM technique can serve as a first treatment options for sports physiotherapists when they manage Low-back MTrPs in amateur athletes. More research is needed in order definite conclusion to be drawn regarding the effects of this novel therapeutic intervention on MTrPs.

The effect of strength training and reduced training on rotator cuff musculature

A myofascial trigger point (MTrP) has been defined as a hyperirritable, palpable nodule in a skeletal muscle. The signs and symptoms of a MTrP include muscle pain, weakness, and dysfunction. MTrPs are common problems associated with soft tissue pathology. Having an intervention to decrease MTrP pain can be clinically valuable.To determine if a series of six instrument-assisted soft tissue mobilization (IASTM) treatments rendered over three weeks would influence the pressure pain threshold (PPT) of a myofascial trigger point (MTrP).Randomized, control trial of healthy individuals (n = 29) with MTrPs in the upper trapezius muscle. The intervention was six IASTM treatments rendered over three weeks. Each treatment included 1 min of sweeping with the GT-1/HG-2 (handle bar), 1 min of swivel with the knob of the GT-1/HG-2 directly over the MTrP, 2 min of fanning with the GT-4/HG-8 (convex single bevel), and concluded with 1 min of sweeping with GT-1/HG-2.The outcome measure used a dolorimeter to compare PPT before and after three weeks in both the treatment and control groups.Paired t-test for PPT pre-test and post-test of the control and treatment groups were p = 0.42159 and p = 0.00003, respectively. A one-way ANOVA of the control and IASTM groups revealed a statistically significant difference (p < 0.0001). The power calculation was greater than 0.99.A 5-min intervention using three IASTM techniques can effectively increase the PPT of a MTrP in six treatments over a three-week period of time.