Calisthenics: Core CRUSH: 38 Bodyweight Exercises | The #1 Six Pack Abs Bodyweight Training Guide (Superhuman)
| Country | USA |
| Brand | Independently Published |
| Manufacturer | Independently published |
| Binding | Paperback |
| ReleaseDate | 2020-01-16 |
| UnitCount | 1 |
| EANs | 9781703612127 |