Comparison of Eccentric Exercise and Static Stretching on Muscle Flexibility

"Warm up: stationary bycicle at 50 watts and 60 bpm Mobility exercises for hip and knee joint~Nordic eccentric exercise protocol:~* Week 1: 2 sets x 5 repetitions~* Week 2: 2 sets x 6 repetitions~* Week 3: 3 sets x 6 repetitions~* Week 4-6: 3 sets x 8 repetitions"

"Warm up: stationary bycicle at 50 watts and 60 bpm Mobility exercises for hip and knee joint~* Week 1-2: 1 set x 2 repetitions of 30 seconds~* Week 3: 1 set x 3 repetitions of 30 seconds~* Week 4-6: 1 set x 3 reps of 40 seconds"

No intervention