The ability to change direction and position of the body quickly and effectively while maintaining postural stability and orientation are important in badminton sports. There is also harmony related to skill and plan achievement during dynamic balance and agility. The purpose of the study is to compare the effectiveness of the LASER and phonopheresis along with muscle energy techniques in jumpers knee happens in badminton players. Experimental design, comparative study and Random sampling technique is used in this study. 40 samples were used with the duration of 3 months for this study. Group A consists of 20 athletes treated with LASER and muscle energy techniques whereas Group B consists of 20 athletes treated with Phonophoresis using Piroxicam gel and muscle energy techniques. Proforma like age, height, weight, level of competition, hours of practice, medical and surgical history, and limb length measurements (asis to medial malleolus) are collected from each player. The subjects were divided into two equal groups. Group A was given low level laser therapy and muscle energy techniques and Group B phonopheresis and muscle energy techniques Outcome measures are done with VISA -P, LEFS, NPRS, SIT AND REACH TEST. Mean and Standard Deviation were used to assess all the parameters. Paired ‘t- test’ was used to find out the` significant difference among the effectiveness of LASER along with Muscle Energy Technique and phonopheresis along with muscle energy techniques on jumper’s knee by VISA -P, LEFS, NPRS and Sit and reach test in athletes. LASER therapy associated with Muscle energy technique was effective in improving Jumper’s knee when compared with Phonopheresis associated with Muscle energy technique over 7 days of period.
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