Effects of plyometric jump training on measures of physical fitness and lower-limb asymmetries in prepubertal male soccer players: a randomized controlled trial

Table 2 Characteristics of the plyometric jump training program

Week	N° of sets (repetitions per set)	N° of total foot ground contacts		Type and order of jumps^a
Week	N° of sets (repetitions per set)	Session 1	Session 2	Type and order of jumps^a
1	5–6 (10)	50	60	1. CMJ 2. CMJ with arms akimbo 3. Two footed ankles hop forward 4. double leg zigzag jumps
2	5–6 (10)	50	60
3	5–6 (12)	60	72
4	5–6 (12)	60	72
5	5–6 (15)	75	90
6	6–7 (15)	90	105
7	7 (15)	100	100
8	8 (15)	120	120

^athe order of the exercices was the same throughout the whole duration of the plyometric jump training program; CMJ Countermovement jump

ISSN: 2052-1847