heart rate ↔ interval exercise

Relations (1)

related 2.00 — strongly supporting 3 facts

Heart rate is a physiological metric used to monitor intensity during an interval exercise task, as evidenced by its progressive increase [1], lack of sex-based main effects [2], and specific interaction effects observed during the warmup phase [3].

Facts (3)

Sources

Sex differences in the cardiopulmonary and neuromuscular ... biorxiv.org bioRxiv 3 facts

measurementDuring an interval exercise task, there were no main effects of sex observed for heart rate (p = 0.601), RPE (p = 0.497), or blood lactate (p = 0.203).

measurementDuring an interval exercise task, heart rate, RPE (Rate of Perceived Exertion), and blood lactate levels increased progressively over time for both sexes (p < 0.001).

measurementA sex × time interaction effect was observed for heart rate during an interval exercise task (p = 0.028), where females had a greater heart rate at the end of the warmup compared to males (p = 0.041), but no significant differences were observed at other time points.