laceys lane said...dj, tell me it's not true

It's not just paddlers taking JACK up supplement but also coaches recommending it to there athletes - Not a good look.
Using a JACK up product will cause more harm than good - not straight away but a couple of years down the track. It weakens / thins the linings of the heart and arteries, hearts attack or strokes will happen. Not worth the risk to just win a few races!!
It is not only used during races but also in training to the paddler / Athlete can train harder for longer and multiple times during the day. You will notice a drop in weight loss as well as getting the results of training multiple time.