
Originally Posted by
Ajc330
hey all....ive been starting my cxardio for the past few weeks or so and ive read around that idealy you should do 220-age x .65 which would equal about 141...so i keep my rate between 141-151 throughout a 35-45 minute period on the t-mill. my questions are: 1: is that enough time on the t-mill? i do cardio on my off days which is 3 days a week is 35-45 minutes enough? or should i go longer? 2: im doing a fast paced walk throughout the cardio session...iis that normal? i was expecting more of a jog of so****rt instead of a walk...i am sweating from it though but that isnt saying much for me because i sweat alot from doing nothing...all input will be appreciated.