rollerbladinbob

I just bought the Polar RS300X. It's about $120 on Ebay. It is great for running and biking and you can buy attachments that measure running speed and distance. It uses a chest strap to transmit the heart rate signal and calculates your calorie expenditure.

in What Kind of HRM????? Comment by rollerbladinbob April 2011

I watched the video clip, it looks pretty calm compared to Insanity by beachbody.com

in Ripped in 30 Comment by rollerbladinbob March 2011

The sugar helps bring the protein into the muscle.

in My quads just seem DONE (doing Insanity)....help? Comment by rollerbladinbob March 2011

I'm starting week 6 tonight after work. Then I have to do the fit test for the third time.

in Anyone just start INSANITY? Comment by rollerbladinbob March 2011

rollerbladinbob Member

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