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サマリー
あらすじ・解説
A Division-1-soccer-player-turned-personal-trainer for MTN Tough, Sarah knows a thing or two about what it takes to get stronger and become a better athlete. It’s all part of the training process – and one she is passionate about. When the Tennessee native isn’t crushing life in the mountains, she’s busy fostering mental toughness for all levels (from beginner to elite) by creating workouts intended to push you to your limits – physically and mentally – and make you stronger inside and out.