Sprinter Sit-Up is an awesome core strength move that uses body weight alone to strengthen and sculpt your belly for a flat tummy and strong core.
Situps Vs. Crunches: Which Is Better For Strong Abs, Per Trainers
How To Do Sprinter Sit-Up
Strength Training For Sprinters (Detailed Program)
How To Do Full Sit-Up
Pin on Fit—kneeling & floor
Sprinter Situp by Robert A. - Exercise How-to - Skimble
Sprinter Sit Up by Sian J. - Exercise How-to - Skimble
Dynamic Workouts - Dynamic Personal Training
Sprinter Sit Up by Sian J. - Exercise How-to - Skimble