Wat is fersettraining? Fersetstraining is krêfttraining, lykas gewoane squat, push-up, pull-up, benchpress en oare training binne krêfttraining, wy kinne dumbbells, barbells, elastyske riem en oare apparatuer brûke foar training, stap foar stap om it gewichtsnivo te ferheegjen , wat...
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