The training group will receive a carefully designed plyometric training program by a qualified and experienced physiotherapist. This program will be implemented twice a week for eight weeks, with the number of sets and repetitions of the exercises adjusted weekly to ensure a progressive and safe training regimen. Evaluations will be conducted at the beginning and end of the eight weeks to assess the effects of the plyometric training.

Plyometric training program:

• Vertical jumps
• Tuck jumps
• Two-legged broad jumps
• One-legged bounding
• Depth jumps from a 40 cm height

Rest intervals between repetitions and sets were set at 15-30 seconds. A 20-minute warm-up period before the program and a 20-minute cool-down period afterwards were planned.

The control group will continue their regular training program without additional interventions. The routine training program for the control group includes basic strength training (weightlifting exercises), cardiovascular training (biking, running, sprint training, jogging), technical and tactical training, and match-style wrestling. Evaluations will be conducted at the beginning and end of the eight weeks.

The training group will perform plyometric exercises for eight weeks in addition to their regular training program.

Hand Grip Strength Test: Grip strength is a measurement method to evaluate overall body strength and upper extremity performance. This test measures the maximum isometric contraction strength of the hand and forearm muscles. It will be conducted using a hand-grip dynamometer.

Back and Leg Strength Test: This test assesses the strength of the back and leg muscles. It is performed using a back-leg dynamometer.

The McGill Core Endurance Test, which consists of four positions (Trunk Flexors Endurance Test, Trunk Extensors Endurance Test, and Right and Left Lateral Plank Tests), will measure participants' endurance. The maximum time each participant can remain in these positions will be recorded in seconds.

Collectively, these tests evaluate the endurance and strength of various core muscles.

Agility will be measured using the Agility T-Test. This test is set up in a T-shape with four contact points, covering a 10-meter length and width area. Participants must complete a series of movements between these contact points in different directions and patterns as quickly as possible. What sets this test apart from other agility tests is that the participant always faces the same direction. Changes in direction are made by sidestepping to the right and left or by running backward.

Wrestling performance will be measured using a special judo fitness test. The test consists of three application sections of 15, 30, and 30 seconds each, with 10-second rest intervals between applications. In each section, the judoka (tori) must throw the other two judokas (uke) as quickly as possible using the ipon-seoi-nage technique. The distance between the ukes is 6 meters, and the tori starts the applications at 3 meters from each uke.

Participants' heart rates (HR) are recorded immediately after the test (HR_post) and one minute later (HR_1 min). The throws and HR are recorded at the end of the test.

The scoring index for this test is a combination of your post-test and 1-minute later heart rates, divided by the total number of throws. The formula is as follows: Index score = (HR_post + HR_1 min) / throws (total).