Core Strength Progression 4. Workout

1. Flutter kicks
• 2 rounds:
30 seconds on / 15 seconds off
25 seconds on / 15 seconds off
20 seconds on / 15 seconds off
15 seconds on / 45 seconds off

2. Nordic hamstring curls (YGIG)
• As Many Reps As Possible (AMRAP) – 2 minutes