By simply doing laps with her shinfin^TM fins, Margo also learns much stronger normal swimming without fins. This is because they help her learn to swim in the correct kicking position with straighter legs. So they give her more hip power and efficiency. As a result, her swimming feels very easy. She can swim twice as far without getting tired, thus boosting her swimming confidence. So her swim learning with shinfin^TM fins transfers to greatly improve her swimming without fins too. Furthermore, she finds the fin comfort wonderful and no longer gets cramping in her feet and toes when she swims without fins.

Margo’s review from Weetangera, Australia

“Just to let you know that I took your suggestion of trying to swim without the fins, after having done a number of laps with them. Couldn’t believe how much stronger my ‘normal’ swimming was! I kept my legs straight when kicking, and moved with more power and efficiency through the water (and so far, no cramps!). I am sure this is due to my body having been ‘trained’ into the correct position when using the fins.”