Yeah I was going to do it three times a week but read that if you find muscle gain difficult 'less is more' and that maybe having longer rest times was better.
Heavier weight: I'm using a lighter weight at the moment so I don't train till failure.Again linked to the 'less is more'
Pull ups:I have no bar, and can't afford one at the moment.
Curls:They don't seem to do much do they?Would a better bicep exercise be available: I'm unable to do dips or pullups due to lack of equipment.
THanks for the help