Master the dumbbell before the 2021 Open

The dumbbell will make an appearance in the 2021 CrossFit Games Open, so why not get a head start on mastering it before the rubber hits the road in 21.1?<br /><hr><p style='color:grey; font-size:0.75em;'> See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for privacy and opt-out information.</p>