#sincereathletics

[wwwmaxwellpenn]

Target practice... #AIG #YOUTHBOXING #BOXING #SWEETSCIENCE #CONDITIONING #FITBESS #FITSPO #SINCEREBOXING #SINCEREFITNESS #SINCEREATHLETICS #QGTM #BROOKLYN #HARLEM #MECCA #NYC (at Allah School in Mecca (Harlem, NY)) https://www.instagram.com/p/CFQTUnWA7NS/?igshid=mtpk4zkqtox2

[wwwmaxwellpenn]

Day one of her Boxing journey with me. #BOXING #SWEETSCIENCE #CONDITIONING #FITBESS #FITSPO #SINCEREBOXING #SINCEREFITNESS #SINCEREATHLETICS #PRETTYGILSBOX #GIRLSWHOBOX #QGTM #BROOKLYN #BK #NYC (at Brooklyn, New York) https://www.instagram.com/p/CFNm7_hAfWT/?igshid=dndb7tvgn8fq

[wwwmaxwellpenn]

Dope conditioning workout today with my master class athlete J. #SINCEREFITNESS #SINCEREATHLETICS #SINCEREBOXING #FITNESS #FITSPO #CONDITIONING #SPEEDKILLS #BOXING #BOXEO #SWEETSCIENCE #MELANINFIT #EXPLORERPAGE #QGTM #BROOKLYN #NYC (at Brooklyn, New York) https://www.instagram.com/p/B97l9-Sg9GN/?igshid=1abraoruszuz7

[wwwmaxwellpenn]

Tomorrow morning we eat good! #STRENGTH #CONDITIONING #BOXING #BOXEO #SWEETSCIENCE #FITNESS #FITSPO #BOXINGFITNESS #SINCEREFITNESS #SINCEREATHLETICS #SINCERENUTRITION #QGTM #BROOKLYN #BK #NYC https://www.instagram.com/p/B8H11_PgVX5/?igshid=tx5m3lhwly4x

[wwwmaxwellpenn]

#STRENGTH #CONDITIONING #BOXING #BOXEO #SWEETSCIENCE #FITNESS #FITSPO #BOXINGFITNESS #SINCEREFITNESS #SINCEREATHLETICS #SINCERENUTRITION #QGTM #BROOKLYN #BK #NYC https://www.instagram.com/p/B8FXZNfArmj/?igshid=5ydn7z72utin

[wwwmaxwellpenn]

Posterior chain/back & bicep work with my ace @mrflipthesebricks. Four pulses with one exploxive pull to the top with ten second holds and three second slow release to the starting position. Add a weighted vest or a twenty five pound plate on your chest if you need more of a challenge. #BOXING #SWEETSCIENCE #CONDITIONING #FITBESS #FITSPO #SINCEREBOXING #SINCEREFITNESS #SINCEREATHLETICS #QGTM #BROOKLYN #BK #NYC (at The Planet of Brooklyn) https://www.instagram.com/p/CE4bL6HFb8d/?igshid=1tw2jxo58ms5b