OBLIQUES BICYCLE FLEX CRUNCHTraditional bicycles are momentum based. To maximize each rep, precise form is key.1. Keep elbows wide throughout.2. Zero momentum – only intentional movement.3. FLEX, SQUEEZE + BREATHE. SIDE FLEX CRUNCHElevate to alleviate stress on the shoulders. This is an advanced move – proper alignment is key.1. Shoulder directly over elbow.2. Keep hips high + chest out.3. FLEX, SQUEEZE + BREATHE.