Endurance - balls Workout

Dynamic warm up + hip mobility

For 40 minutes:
450 m run or 500 m row
Med ball alternating shouldering 12x50 lb / 14x40 lb / 16x30 lb / 18 x 20 lb
1 min rest
450 m run or 500 m row
Shoulder squat with med ball 12x50 lb / 14x40 lb / 16x30 lb / 18 x 20 lb
1 min rest