Use 3-5 kg dumbbells. Complete the following circuit in Tabata style, then rest 1 min. That’s 1 round, do 6 of them. Jumping jack Skier
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thoughts about IT, life, and other topics
thoughts about IT, life, and other topics
Use 3-5 kg dumbbells. Complete the following circuit in Tabata style, then rest 1 min. That’s 1 round, do 6 of them. Jumping jack Skier