por Erika Cisneros hace 6 años
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abdomen
chest
back
shoulders
legs
arms
Daring
Precision
Alertness
Self-discipline
Self-confidence
Freestyle
Breaststroke
Backstroke
Butterfly
It can be used as a method to increase endurance
It is often used by serious runners as a means of active recovery during interval training
Barbell
Bumper plates
Competition iron plates
Collars
Singlet
Belt
Chalk
Tape