Actually it takes a couple weeks to gain some strength, it takes about 5 years to put on roughly a gallon of muscle. A far cry from your claim.Wow! The man wants to progress, not wait 5 years till he can start doing anything body weight!
Unless you are HUGE then getting on the floor and trying some pressups is a good thing, be it from your knees or full.
Push ups are probably the hardest chest excersize you can do, therefore need a substantial amount of strength.
Lifting too much weight no matter what the excersize is very bad if you haven't much lean muscle mass to start with.
Too much weight/not enough strength = improper form = sluggish workout = injury (as he already found out)
He NEEDs to progress, not dump himself in at the deep end.
- Start with incline push ups
- Then increase difficulty by doing the classic push up
- Increase the difficulty again by doing decline push ups
- And finally make it harder by doing handstand push ups
Before all that, he needs a little strength, hence a couple weeks of dumbells.
NEVER jump into any thing. Should have been taught this back in school.