Thanks for your response.
My very old wrist injury is real limiter and I am finding working with 2 x 20 pound dumbells & the 40 pound bar doing 250 reps is about as much as the wrist can cope with right now. And even with these weights I have injured a tendon in the wrist and have now lost movement and strength in the little finger (not to mention, it hurts!). It'll repair but it will take me time to work my way to higher weights.
However, I have managed to build visible muscle and strength with these weights. I tend to build muscle fairly readily and I suspect (if I could handle higher weights) I could bulk up. I was in Cancun last week and there was only one other woman there who was more visibly muscular than me (she was working with 2 x 35 pound dumbells doing arm isolation work so she had larger upper body muscles than I would really want).
My confusion is not about the programme I follow (50 minutes intense cardio with high resistance, 1,000 body weight moves, 250 reps with 40 pounds). What I don't understand is:
- how frequently should a person do this style of workout
- is it possible to have a cortisol build up (i.e. over train)
- and if so, how do you know if you have a cortisol build up
All the mags rant on about cortisol causing body fat to build around the middle and how terribly bad for you it is. I just don't understand if that's true, how it works and how anyone would know if they had cortisol build up.