Study: NCT05572905

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Exercise
Description: Patients after overnight fast will cycle on ergo-meter for 60 minutes. No per-oral food intake will be allowed during the test. Level of the intensity of exercise will be determined as individual range of heart frequency (HF), oxygen consumption (VO2) and respiratory quotient (RQ) just bellow the aerobic threshold of the given participant (close to anticipated fatmax). These values will be obtained during maximal capacity stress test on cyclo-ergo-meter. This maximum stress test will be performed at least one week prior to the 60 minutes exercise to eliminate potential carry-over effect. Power output will be modulated during the 60 minutes of exercise to ensure keeping participants values of HF, RQ and VO2 in the given range. Blood will be sampled at 5 time points with interval of 30 minutes during the exercise (0, 30, 60, 90, 120) and 24 hours post-exercise.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Exercise
Description: Patients after overnight fast will cycle on ergo-meter for 60 minutes. No per-oral food intake will be allowed during the test. Level of the intensity of exercise will be determined as individual range of heart frequency (HF), oxygen consumption (VO2) and respiratory quotient (RQ) just bellow the aerobic threshold of the given participant (close to anticipated fatmax). These values will be obtained during maximal capacity stress test on cyclo-ergo-meter. This maximum stress test will be performed at least one week prior to the 60 minutes exercise to eliminate potential carry-over effect. Power output will be modulated during the 60 minutes of exercise to ensure keeping participants values of HF, RQ and VO2 in the given range. Blood will be sampled at 5 time points with interval of 30 minutes during the exercise (0, 30, 60, 90, 120) and 24 hours post-exercise.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Exercise
Description: Patients after overnight fast will cycle on ergo-meter for 60 minutes. No per-oral food intake will be allowed during the test. Level of the intensity of exercise will be determined as individual range of heart frequency (HF), oxygen consumption (VO2) and respiratory quotient (RQ) just bellow the aerobic threshold of the given participant (close to anticipated fatmax). These values will be obtained during maximal capacity stress test on cyclo-ergo-meter. This maximum stress test will be performed at least one week prior to the 60 minutes exercise to eliminate potential carry-over effect. Power output will be modulated during the 60 minutes of exercise to ensure keeping participants values of HF, RQ and VO2 in the given range. Blood will be sampled at 5 time points with interval of 30 minutes during the exercise (0, 30, 60, 90, 120) and 24 hours post-exercise.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Fasting control
Description: The same participants will be monitored while resting for 120 minutes in calm environment. No peroral food intake will be allowed during the test. Fasting control will take place at least one week apart of the exercise. Blood will be sampled at 5 timepoints with interval of 30 minutes during the exercise (0, 30, 60, 90, 120) and 24 hours post-control.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Fasting control
Description: The same participants will be monitored while resting for 120 minutes in calm environment. No peroral food intake will be allowed during the test. Fasting control will take place at least one week apart of the exercise. Blood will be sampled at 5 timepoints with interval of 30 minutes during the exercise (0, 30, 60, 90, 120) and 24 hours post-control.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Fasting control
Description: The same participants will be monitored while resting for 120 minutes in calm environment. No peroral food intake will be allowed during the test. Fasting control will take place at least one week apart of the exercise. Blood will be sampled at 5 timepoints with interval of 30 minutes during the exercise (0, 30, 60, 90, 120) and 24 hours post-control.