The black ellipse has the formula 2x²-2xyy²-10The domain is x x0. This equation represents a cross-section for y 0 of a three-dimensional shape called the heart surface. For more than 25 years HeartMath has been researching the heart-brain connection and learning how the heart influences our perceptions emotions intuition and health.
KARVONEN FORMULA - HEART RATE RESERVE HRR Step 1.
34-year-old resting heart rate 62 bpm 75 of HRR 220 34 186 bpm 186 62 124 124 x 075 62 155 bpm TOTAL CALORIES AND PERCENTAgE OF CALORIES. Age based formula Maximum heart rate 06 190 06 114 Maximum heart rate 07 190 07 133 Maximum heart rate 08 190 08 152. Y T 13 c o s T 5 c o s 2 T 2 c o s 3 T c o s 4 T 20. You are walking at 45 mph 72 kmhr or faster biking at 10 mph 16kmhr hiking uphill walking up stairs cross-country skiing playing soccer running jumping rope playing singles in tennis.