1min high-intensity exercise 3x a week improves fitness as much as 3x aerobics
pubmed.ncbi.nlm.nih.govAims: We investigated whether sprint interval training (SIT) was a time-efficient exercise strategy to improve insulin sensitivity and other indices of cardiometabolic health to the same extent as traditional moderate-intensity continuous training (MICT). SIT involved 1 minute of intense exercise … Read more