The Study Examined the Acute Effects of Wim Hof on Aerobic Training and Cardiodynamics.

The study will be a randomized single blinded control trial, sixty healthy smokers will be divided into two groups. a control group of 30 participants will performing a 12-minute aerobic exercise where it included walking/ jogging with a controlled speed by the participant. Another experimental group of 30 participants also, performing a 12-minute aerobic exercise where it included walking/ jogging with a controlled speed by the participant. WHBM will be performed before and after exercises. It will be done to assess the effect of WHBM on heart rate, SpO2, blood pressure and VO2 max that will be monitored before and after WHBM in the experimental group. In addition, Performance will be assessed by observing the difference in distance covered before and after doing the WHBM. Heart rate and SpO2 will be measured using a finger pulse oximeter (Medical Rossmax). Blood pressure will be measured using a sphygmomanometer and VO2 max will be measured using the cooper's test formula in kilometers: "VO2 max = (22.351 x distance in Km) - 11.288"