During batting practice, proper sizing holds the Laser Power ST (Exoprecise ROM1 model) for all body shapes/sizes. Exoprecise ROM2 models, bridging the top-half (Exoprecise) to the core/hips (ROM2 Axis Stabilizer), accommodating the simultaneous, lifting of both arms above shoulder-height; the extra support is helpful for players, matching the criteria below, preferring a greater margin for error when sizing:
Deciding, to lift extremely-high; both arms straight and up, using a two-handed follow through.
Female athletes, for example, fastpitch softball players; bigger than a B cup, bra-size.
Extra-small youth players with skinning arms.
Wearing loose and thick sleeves for batting practice, reducing the hold of the ROM1 Stabilizers.
"I can't wait to put this thing on and go to work... crushing it." - Eric Thames, MLB Player, Milwaukee Brewers.
LASER PST
"I’ve also told all our guys they will be getting their own, and they are so pumped. “Really? Oh, that’s awesome coach!” - Rusty Mcnamara, Hitting Coach; University Of Hawaii, USA.
LASER PST
"My forearms and hands are free to move, while stopping my elbows from flying around." - Boston Renegades, Beep-Ball; USA.