80/20 Workout: The Simple Science To Gaining More Muscle By Training Less (Bodybuilding Series)
| Country | USA |
| Brand | It’s Good to Know Publishing |
| Manufacturer | It's Good to Know Publishing |
| Binding | Paperback |
| ReleaseDate | 2018-01-16 |
| UnitCount | 1 |
| EANs | 9780986277009 |