Photo by: Devon Jarvis
CROSS-TRAINING: GROUP CLASSES
Editor's pick: Real Flex Transition, $100; Reebok.com . "I have an old knee injury, and the flexible sole kept me in control-even during kickboxing." -Alyssa Longobucco, editorial assistant
Photo by: Devon Jarvis
CROSS-TRAINING: GROUP CLASSES
Editor's pick: Real Flex Transition, $100; Reebok.com . "I have an old knee injury, and the flexible sole kept me in control-even during kickboxing." -Alyssa Longobucco, editorial assistant