tampilan
10,000 Squat & Plank Challenge (in 30 Days!) | Joanna Soh
30 Day plank challenge | Day 30
Plank Challenge App Review
30 Day plank challenge | Day 3
Longest Plank EVER - Guinness World Records
6 MIN PLANK CHALLENGE - A Core and Arm Workout!
30 Day plank challenge | Day 4
Best 5 Min Plank Workout For Tighter Waist | + Quick Ten Day Abs Challenge! Who's In?!