i weight 315 lbs and i have the goal to do 20 consecutive pull

Fat AND retarded
who would've thought.

>>42599651
why retarded because i want to do 20 pull ups ? many guys can do it

Lose some fat. Why the fuck you would want to do 20 pullups for anyways at this bodyfat. Why not 21? Why not 19? 20 pullups will not give you a good looking back if you are that fucking fat. I bet 20 consecutive pullups is probably even more than you have ever done in your life anyways.

What a retarded fitness goal.

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>>42599551

Is this your actual picture?

Dude you should definitely lose some weight, you look really unhealthy. Lift weights and cut my dude.

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>>42599686

Many such cases! SAD!

>>42599551
unless you're 6'5" or taller and have NFL tier genetics, you're fat as fuck and need to address that first

>>42599551
To actually answer the question

There is no fucking way your fat ass can even do 1 pullup, let alone 20.

For an example:

Eric Bugenhagen was doing like 350 1 rep maxes for chin ups. That obviously wasn't his final form, but it was also just one rep. Eric is way stronger than you'll ever be.

But that's not all, the heavier your bodyweight is, the harder it appears to actually do. Which would imply you'd have a harder time doing bw at 315, than if you weighed 230, and did 85 pound chins. That might be wrong, but that's what it seems. The big boys doing huge weighted chins/pulls are all on roids.