I use my knees to pump, if that helps. As in, back and arms straight, bend knees in a sort of froggy way. You feel like you look like a complete plonker, but it works for me... I am a weakling, and use a Rennkompressor.
@Skülly started
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I use my knees to pump, if that helps. As in, back and arms straight, bend knees in a sort of froggy way. You feel like you look like a complete plonker, but it works for me... I am a weakling, and use a Rennkompressor.