Strength. Service. Skill. This is what the work looks like.

Samuel "S3" Arnold III works the mitts during his media workout at Strikers Gym in Dallas, Texas.
A young man with curly hair coaching a boxer in a gym. The boxer is wearing a black shirt with a graphic print on the back. The gym has a black ceiling and boxing ring ropes.
Samuel "S3" Arnold III trains on the mitts with his coach at Strikers Gym in Dallas, Texas.
Samuel "S3" Arnold III trains with strength and conditioning coach Andrew Banner at Athletes Sports Development in Dallas, Texas.
Samuel "S3" Arnold III works the mitts with trainer John Pruna inside the ring at a Strikers gym.
Samuel "S3" Arnold III works the mitts with trainer John Pruna at Strikers Gym in Dallas, Texas.
Samuel "S3" Arnold III removes his gloves with manager Gerry Truax following a training session at Strikers Gym in Dallas, Texas.
Samuel "S3" performs a bent-over row exercise with dumbbells at the Athletes Sports Development, focusing on his workout.
Samuel "S3" Arnold III and trainer John Pruna are putting on Sam's gloves at Strikers Gym in Dallas, Texas.
Samuel "S3" Arnold III works the speed bag while manager Gerry Truax and coach John Pruna converse ringside at Strikers Gym in Dallas, Texas.
Samuel "S3" Arnold III takes a moment between rounds at Strikers Gym in Dallas, Texas.
Samuel "S3" Arnold III works the mitts up close at Strikers gym in Dallas, Texas.
Samuel "S3" Arnold III works the mitts with trainer John Pruna at a Strikers gym in Dallas, Texas.
Samuel "S3" Arnold III wipes down after a training session at the Athletes Sports Development in Dallas, TX.