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10:31
8 MIN PLANK WORKOUT CHALLENGE (No Equipment)
16:01
10 Minute PLANK CHALLENGE! 🔥
18:34
15 min PLANK WORKOUT for Tight Core, Smaller Waist & Full Body Fat Burn ~ Emi
9:22
7 MIN PLANK CHALLENGE (No Equipment)
4:50
How to Plank Properly for Beginners - Step By Step Tutorial
9:29
7MIN Plank Challenge
12:01
10 Minute Isometric Core Workout | No Equipment
37:36
DAY 20 // Plank Challenge, Tabata & Mobility HR12WEEK 3.0
