I have weights and a resistance band, the one with the handle at each end. I alsp have a bike.
I use to go gym and cycle which I both got bored with but to be honest I dont know what impact it had. I remember going to the gym and them coming out and buying a chocolate bar!!! I also built thigh muscles on my bike.
How precise does the exercise have to be, I dont want it to be rigid. I just aim to do about 3-4 hours a week of good exercise.
You should be precise in the exercises used in your Full Body Workout (FBW)--this is critical. In addition, you should be precise in paying attention to your "rate of progression" of your workouts, this too is critical.
What I mean by progression is this (copy and past this since I have posted this alot over time on the forum):
Weight progression EXAMPLE:
A Weight Program is a structured "Weight Lifting" Plan that you schedule certain exercises for a given time period.
For example: Monday, Wednesday, Friday, and Rest Saturday and Sunday, and then repeat.
For example (for simplicity's sake), schedule a full body workout on Monday, Wednesday and Friday, and then rest on the weekend. The program should be complimenting the sort of diet you have and the goals you seek.
I recommend a writing down the exercises, weight being used, and then keeping track of the reps completed---to track progression, and if need be enable FORCE progression techniques. The KEY to training, is PROGRESSION. Trying with FULL THROTTLE to progress from one workout to the next (whether its an increase in reps or weight or both).
For example: you used 100lbs on Bent Over row and did 8 reps. The next workout with the back you want to get 9 reps, and so on and so forth. If the target cut off rep range is 12 (for example), then you would increase about 5 lbs. This is progression in its simple basic form.
I believe you have to track progress because its CRITICAL to ones success and to strength and/or muscle gains.