I'll second this post. The only thing I'd add is core, core, core. I push core exercises hard twice a week and make sure my core is taught during every exercise. Helps with stability, focus, breathing, and everything else in between. Form first. Of 3 strength building days a week I spend one strickly on 50% the weight focusing on form. Machines are good because they are, for the most part, safe. You'll eventually want to use free weights in your form focused routines but make sure you're confident with the machine and your own ability first... and core. Building strength exercises, you should fail or almost fail by the last rep in each set. No kidding on the 5 minute wait either. You'll get there. Try the above routine for 2 weeks. You'll see a noticeable difference and want to use it for the next 2 months.