When I do my weight training at the Gymn , I try to do 30 mins of hard work on a spinner bike,
How do you measure training hard on a spinner for 30 min.s
Its says I went 16 miles, Revs are 90-110 and talk about sweat..
My legs feel used abit after that short ride, does it help train your legs.
I normally ride 23-32 miles a day , after spinning 20 mins I do a Nautilus circuit with hard leg training reps
but light on upper body.