Concept2 Forum

i want to play with the adjustments to my stroke suggested by jamesg before i comment on them. probably tonight... meanwhile.... you should measure your maximum heart rate. Then you can see what percentage (absolute heart rate means nothing!) of it you are doing. My calculated THRR is 115 to 143. Bu...

hi- -- Background-- i have had my concept2 for about 10 years, and have gone in and out of periods of using it, versus other exercises, for fitness. i am in a concept2 phase now (have a baby, and it is very convenient, being right in the basement). i am 50yo, and just returning to fitness. right now...