Fig. 1From: Cluster Sets to Prescribe Interval Resistance Training: A Potential Method to Optimise Resistance Training Safety, Feasibility and Efficacy in Cardiac PatientsTraditional resistance training A compared to different interval resistance trainings based on cluster set methods (B–D). Basic cluster sets with intra-set rest are represented by Fig. 1B, inter-set rest redistribution or interval resistance training is represented by Fig. 1C and high-intensity interval resistance training by Fig. 1DBack to article page