Additionally, HIIT may require initial supervision in untrained and high risk individuals (Kessler et al., 2012), and may transiently increase the risk of cardiac events in people with underlying undiagnosed CVD (Mittleman et al., 1993)
Additionally,HIIT may require initial supervision in untrained and highrisk individuals (Kessler et al., 2012), and may transientlyincrease the risk of cardiac events in people with underlyingundiagnosed CVD (Mittleman et al., 1993)