Jump squat and back squat Strength

For quality:
20 jumping squats
100 kg back squat, 15 reps
20 jumping squats
100 kg back squat, 16 reps
20 jumping squats
100 kg back squat, 17 reps
20 jumping squats
100 kg back squat, 18 reps
20 jumping squats
100 kg back squat, 19 reps

Rest as needed between sets.