Out of all the posture hacks I have tried I’ve found this one works the most effectively. It is a passive (as opposed to active stretching) and a game changer as a corrector for desk flop.
Magnesium spray facilitates oxygen deliver to aid muscle performance and recovery. It’s great for any bits that ache after exercise – just spray it where it hurts. It may sting a little at first, that just means it’s working.