Don’t pre-order yet: We don’t know if you are a ‘responder’ and even if you are whether your gains will actually benefit from allegedly increased muscle activity (eventually it’s not even clear that high EMG = high motor unit activity, cf. Vigotsky 2017). The promise of achieving greater muscle activity at lower weights while embracing the strengths of barbells (stability, easily rackable) and dumbbells (natural/optimal movement pattern) is yet intriguing, I must admit 😏. The “good old barbell” is just…