A male athlete in a black sportswear summer uniform does low boat exercises in a brick sunny gym

male athlete black sportswear summer uniform low boat exercises brick sunny gym exercise workout fitness physical activity health sporty training active performance routine gymnasium sunny atmosphere effort determination motivation strength athleticism bodyweight exercises exercise regimen sport facility core workout body progress motion improving cardiovascular perseverance workout routine athletic training sporty outfit dynamic abs workout fitness routine muscle engagement sunny environment core strength exercise session sport activities exercise technique exercise variation