HRM help

454Baba454

hiya

was hoping some one could help with a bit of a problem i am in

I brought a new heart rate monitor watch (Polar F4) but the strap on the monitor is to big and every time I get into my workout it will fall to below my belly button and i have to keep it up by holding it which is very inconvenient .I have already altered it by about an inch but worried if I alter it anymore it might effect the rubber part.

Does any one have any suggestions about what they have done

Thank you

brianpperkins

Buy the small XS-S strap from Polar.