30m •
2017
We're not talking crunches. This workout will challenge your midsection in ways you've never experienced before. Be ready to challenge your core. Works Well For: Core. Equipment Needed: Dumbbells, Chin-Up Bar (Optional).
Beachbody LLC • US
Budget: $0
Revenue: $0
1999•
5.6
1980•
6.0
2017•
0
2007•
0
1994•
3.8
1976•
5.6
1980•
4.7
1962•
0
1964•
5.6
2009•
4.0
2014•
0
2012•
6.2
2014•
4.5
2014•
0.5
2014•
3.1
2014•
8.5
