XUP Suspended Single Legstraight Biceps - the hardest core exercise
Let´s go for the hardest core exercise. Nicely empower inner thighs, chest and biceps as well.
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Single exercises: glutes
single handle: waist, seat: mid calves
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XUP Suspended Single Rev. Kicks Biceps - for athletes and sportsmen to empower core
Exactly like this you can empower your core and total body just with one exercise. Lets go!
