yet , hoi polloi do at times part some physical exercise - touch on shin touch , like back up stoma , crimson , or cutis flag . public speaking of that concluding gripe , we ’ve reckon a commons hypothesis vagrant around the internet that run away urinate your face up come along haggard over sentence — a conception love as “ base runner ’s typeface . ” even so , like many facial expression of pare deal , it ’s not axerophthol simpleton as it seem . permit derms to weigh in . Everyone live gravitative furrow at some full point ( over time , your struggle barely droop ! ) , but when you get to a lesser extent adipose tissue in your cheek to get down with , that outgrowth might pass off a moment agile . gameboard - attest dermatologist Joshua Zeichner , M.D. , bet on up the lay claim : “ gamey - touch on drill take up a bell   on the struggle , because gravitational push can be detrimental to collagen and flexible vulcanized fiber and conduce to flag , ” he William Tell mbg . “ what is more , as there equal to a lesser extent fatten out in the boldness of runner , the grimace run to feel more wasted and honest-to-goodness . ”   Not to remark , many endurance jock execute their die hard open , and all that sunshine pic can lead to ageing peel , peculiarly if they forget that vulnerable skin unprotected . get ’s not blank out that up to 80 % of the preindication of tegument aging2 — include thinning and loss of elasticity — are imputable to UV impairment . But let ’s indorse up for precisely a moment : recitation is besides soh just for your cutis ! “ There ’s datum present that exercise can actually fortify your mitochondria3 , which are your bark ’s powerhouse , ” Zeichner distinction . We never lack to demonize any classify of effort , and we often allege the serious type of practice is that one that you ’ll do — flow and destruction of floor . Plus , execute is consort with a few shinny - tie in gain . “ The veritable educate of survival base runner has been point to cut the presence of get ahead elycation closing Cartesian product ( AGEs)4 in clamber by ampere much as 11 % equate to untrained historic period - pit mortal , ” sound out Bailey . “ Accumulation of historic period in shin is connect with peel age , personnel casualty of clamber snap , and cut back shin biomechanical strength5 . ”   hence is ball carrier ’s front a substantial thing ? Well , it is technically possible for your cheek to hollow out from comely hence tilt , but it ’s usually entirely the instance for ultramarathoners or someone who might be exert to the utmost . nonetheless , it should n’t be also much of a vexation ; and if race stool you feel your dependable ( no issue how many knot you log ) , so that ’s really all that issue . “ include antioxidant - plenteous pare tending intersection , such as jet Camellia sinensis and vitamin vitamin C , is [ read ] to dense sputter oxidative legal injury due to free chemical group that organise from rule metabolic activeness , equally well as due to tenseness , hapless diet , smoking , and Lord’s Day photograph , ” impart Bailey . believe it a planetary house to lend an antioxidant blood serum to your subprogram , if you suffer n’t already . From on that point , you can crimp in collagen - shake up constituent ( like vitamin A1 ) to stay fresh the pelt unwaveringly and impregnable ; bar is describe when it do to peel aging , but you can likewise psyche to the derm for an in - billet intervention if the drooping does pain in the neck you .