` ` ' '' had good strokes and good form back at Florida training camp . Could you do a 28-mile bike ride ? The CNN Fit Club team did . The group also did its first open - water swim in the Bahamas in new wetsuits .
`` 6-Pack '' had swim strokes and running form analyzed at Florida training center . Could you do a 28-mile bike ride ? The CNN Fit Nation team did . The group also did its first open-water swim in the ocean in new wetsuits .