THE AIM OF THIS STUDY WAS TO ANSWER THIS QUESTION VASTANH AEROBIC, ANAEROBIC THRESHOLD Heart rate IN THE PERCENTAGE OF MAXIMUM Heart rate IN GIRLS IS DISABLED? FOR THIS PURPOSE, 16 DISABLED STUDENTS WITH AN AVERAGE AGE OF 19.46 ±1.12 YEARS, WEIGHT 57.73±7.87 KG, HEIGHT 161.9±6.08 CM AND BODY MASS INDEX 22.93±3.02 KG PER SQUARE METER, WITH NO HISTORY OF Heart DISEASE, PULMONARY, ON A VOLUNTARY BASIS, WERE SELECTED. WHEN YOU INCREASE THE WORK LOAD OF LOW INTENSITY TO HIGH BLOOD LACTATE LEVELS ALMOST 2 MMOL / L INCREASES AS WELL AS THE VE / VO2 INCREASES DISPROPORTIONATELY AS THE AEROBIC THRESHOLD IS DEFINED. AS WELL AS DURING INCREMENTAL EXERCISE A CERTAIN INTENSITY, BLOOD LACTATE CONCENTRATION INCREASES FOR NON-LINEAR, OR INTENSITY OF ACTIVITY WHICH BLOOD LACTATE CONCENTRATION4 MMOL / L IS DEFINED AS ANAEROBIC THRESHOLD. THE AEROBIC THRESHOLD AND ANAEROBIC THRESHOLD IN THIS STUDY, THE FIRST AND SECOND POINT HAS TO DO WITH Heart rate CURVE BREAKS.CHANGES IN PARTICIPANTS' Heart rate DURING EXERCISE PROTOCOL IMPLEMENTATIONS, USING TELEMETRY MINUTE WAS RECORDED. TO AVOID ANY ERROR WHEN THE MINUTE Heart rate TELEMETRY WAS USED, TWO-HOUR SPECIAL ON THE SUBJECT, ONE OF WHICH WAS CLOSED AND THE OTHER WAS GIVEN TO RESEARCHERS. WHEN THE SUBJECT IS THE POINT OF EXHAUSTION, THE Heart rate WAS AT MAXIMUM VALUE THAT WAS RECORDED AS MAXIMUM Heart rate. RESULTS SHOWED THAT THE MEAN MAXIMAL Heart rate SUBJECTS 189.46 AEROBIC THRESHOLD Heart rate OF 135.66 WAS, SO THE AEROBIC THRESHOLD Heart rate AT 71.60% MAXIMUM Heart rate IS DISABLED STUDENTS AND GIVEN THAT THE AVERAGE MAXIMUM Heart rate FOR SUBJECTS 189.46 ANAEROBIC THRESHOLD Heart rate OF 189.46, SO ANAEROBIC THRESHOLD Heart rate AT 100% MAXIMUM Heart rate IS DISABLED STUDENTS. THE SHARE OF AEROBIC SYSTEM FOR ENERGY INCREASES, THE PERSON'S Heart rate LESS TO OPErate. WHEN WE INCREASE THE EXERCISE INTENSITY, Heart rate INCREASES AND THE SHARE IS REDUCED AEROBIC MACHINES AND OTHER ENERGY SUPPLIER TO ASSUME THE DUTY OF ENERGY SUPPLY, ESPECIALLY GLYCOLYTIC DEVICES THAT USE THE ANAEROBIC GLYCOLYSIS TO PRODUCE OF THE ENERGY.