Explosive Calves with 2 extra cords
Increasing your vertical requires a more powerful calf muscle contraction. Wearing Explosive Calves while you play and during drills, allows you to promote the muscle fiber recruitment you need to increase power for greater speed and jump. Add more elastics to increase resistance. Attach the brace to your calf and link it to your front shoestrings. A perfect compliment to Jumpsoles training! Comes with drill sheet and 2 extra cords.\r\n\r\n More Info About Explosive Calves with 2 extra cords\r\n
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