Hello,

I made the leap 2 weeks ago to start resistance training and be in better health overall.

I lost 25 pounds since October and it motivated me to start training as well. So here I am.

I bought the Renaissance Periodization 3 days full body workout with dumbbells only to start my journey. I have young kids, so starting at home is giving me the best chance to stick to a program.

With that said, over the 2 weeks, a few questions popped up and I don't know the terminology well enough to answer them and my google skills weren't good enough, so I am trying my luck here.

1. I have been sedentary for a long while, even though I did a lot of sport when I was younger. Mainly competitive volley ball, so my legs are decently strong still, but my upper body, not so much. For many upper body exercises I do, it feels like my strength is really uneven, and different muscles are activated, though I make sure that the targeted muscle for the exercise is activated too. Should I stick to the same weight I use if I can reach the targeted reps with good technique (to the best of my knowledge)? Or should I drop the weight a little bit until I am strong enough?

2. The program calls for myo reps. Each week, a new set is added. For each exercise, the target is between 5-30 reps. Does that mean that I should target at least 5 reps for each sets? Or if I do, let's say, 7-5-3 reps, is that good enough? Should I drop down some dumbbells weight until I can do all the sets to at least 5 reps? For push ups particularly, I don't use a dumbbell, so I could switch to knee push ups, but my first two sets are over 5 reps, but the subsequent sets are under 5.

3. Today while training, I ramped up intensity a little bit and really pushed myself more than before. For certain exercises, even though my targeted muscle wasn't burning and feeling exhausted, I couldn't do more reps and the overall part that was trained was shaky after the set.

For example, I did some sumo squats. It didn't feel like my quads were toasted, but I could not push more and my legs really started to shake (it went away after a bit of rest). Is that a good/okay thing? Or does that mean I pushed myself too much and other parts of my legs weren't strong enough for what I tried? After my training, it felt like my knees worked a lot, so I think this is what limited my sumo squats.

I am aware that other muscles are solicited when doing an exercise, but I feel like the targeted muscle should do most of the work.

Thank you for your time.