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Primario
Secondario
Terziario
Difficoltà
Novice
Forza
Hold
Prese
None
Meccanico
Isolation

Semplifica il tuo allenamento, ovunque

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Sit on a box or bench
Keep one foot off the ground by pulling onto your knee, or by crossing one leg over the opposite knee.
Try to form the letters of the Alphabet with your foot.