Not to be confused with underwater cycling on a bike. This is incredibly LOW IMPACT.

Muscle group: Combined

Steps

1. Put arms on the side of the pool
2. Cycle while keeping back flat against pool wall.

Xtreme Conditioning
Cycle I - Sets: 3 | Reps: 2 Minutes Easy
Cycle II - Sets: 10 | Reps: 30 Second Sprint

All exercises