'Daily Fitness Challenge #25 Step Up 2'

'Find some time during the day to complete the challenge of:   Stepping  50 step up step down L 50 step up step down R 50 A Steps 50 high knees 50 butt flicks 25 jump up step down  Enjoy!' 

• pre workout
• tart
• 강한 KBS
• foundation
• battle rope
• power
• royal marines pjft
• cize
• challenge
• butt workout