By A Mystery Man Writer
As popular as they are, sit-ups aren't always the best ab exercise. For a safer core workout, try these sit up alternatives.
Jamie And Scott Did Sit Ups, Position your straight arms at your
Sitting Plank Exercise Hotsell
8 Sit Up Alternatives That Are Safe and Effective
8 Sit Up Alternatives That Are Safe and Effective
8 Sit Up Alternatives That Are Safe and Effective
8 Sit Up Alternatives That Are Safe and Effective
Sitting Plank Exercise Hotsell
8 Sit Up Alternatives That Are Safe and Effective
8 Sit Up Alternatives That Are Safe and Effective
8 Sit Up Alternatives That Are Safe and Effective
8 Sit Up Alternatives That Are Safe and Effective
8 Sit Up Alternatives That Are Safe and Effective