Seeing Kate being physically lifted up into the air by the pump handle is what convinced me the problem is not technique and of course the Rennkompressor works for me but I'm a little heavier than her...
@Digger started
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Seeing Kate being physically lifted up into the air by the pump handle is what convinced me the problem is not technique and of course the Rennkompressor works for me but I'm a little heavier than her...