>>76458673 (OP)
If you're not stretching you won't fix it.
Every shill on here goes against stretching.
Bro it takes years to fix tendon mass, literally years. It takes over 14 months on average for a man to learn to do the splits because that's how long it takes to lengthen and strengthen the tendon mass.
So you can't fix ATP without lengthening and strengthening the tendon mass, it's impossible to do so because if you just workout muscle mass the tendons which are exponentially stronger will determine the normal sitting position.
When I fixed my ATP, my hamstrings and calves became absurdly tight and it took 6 months to get the tendon mass of both to lengthen enough for tightness to go away.
>muh hip flexor tightness
bullshit, it's guaranteed lower back tightness.
the lower back mimics hip flexor tightness because 3 muscle groups originate in the back and go to the front.
hip flexor tightness is big cope.