Q=1Paul and his friends ate at a fast-food restaurant. Paul, who has a mass of 70 kg, had acheeseburger, fries, and a large drink. These items provide a total of 2500 kJ of energy.(a) How long would Paul have to play a computer game in order to use this much energy?(b) How long would he have to play tennis? How long would he have to run?c) If Paul walked at 6.4km/for 2 hours, do you think he would gain or lose mass? Explain,showing your calculations.1JUN 19$4R%52 3 4 5 6TA6MacBook Pro&7YDF*8tvOLTO<O19O

MET or Metabolic Equivalent of Task is defined at the ration of the rate at which an individual…

Answered: Paul and his friends ate at a fast-food…

Ebk:Nutrition & Diet Therapy

10th Edition

ISBN:9780357391747

Author:DEBRUYNE

Publisher:DEBRUYNE

Chapter6: Metabolism, Energy Balance, And Body Composition

Section: Chapter Questions

Problem 1CA

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If Sarah 74 kg walks for 32 minutes at 0.6 miles per hour on a level track ( 1% grade), how many calories will she "burn"? (no decimal places)
2 Paul and his friends ate at a fast-food restaurant. Paul, who has a mass of 70 kg, had a cheeseburger, fries, and a large drink. These items provide a total of 2500 kJ of energy. (a) How long would Paul have to play a computer game in order to use this much energy? (b) How long would he have to play tennis? How long would he have to run? c) If Paulwalkedat6.4km/for 2 hours, do you think he would gain or lose mass? Explain, showing your calculations. JUN 9 tv TO I MacBook Pro
How long would a 185 pound man have to walk at 3.5 mph and a 5% grade to expend 400 kcal?
A 45 year old Jenny wanted to determine if she is taking enough food to gain weight. She currently weighs 55kg and takes in 2,000kcal per day. The following are her activities: (1) sleep for 7 hours (2) running for 2 hours with an estimated energy expenditure of 4.5kcal/min (3) working for 10 hours with an average energy expenditure of 3.5kcal/min, and (4) rest for the remaining time with an estimated time of 1.5kcal/min.
Eliud Kipchoge recently ran a sub-2hr marathon (26.2 miles) in 1 hr 59 min and 40 sec. If Eluid weighs 126 Ibs. and is 5 ft. 6 in. tall, how many calories (kcal) will Eluid burn while running 26.2 miles in 2 hours? Answer:
Andree is a 25-year-old powerlifter. He weighs 235 lbs and is 6 ft 1in tall. His average day includes 90 min weight lifting at a MET of 6. He does HIIT workouts 3x/week for 30 minutes at a MET of 8. TDEE with TEA including both workouts: 2900 kcals + (961 kcals) + (427) - (213 kcals) = 4075 kcals Analyze his macronutrient needs. Determine the percentage ranges and g/kg ranges for protein and carbs. Determine the percentage range for fats. Prioritize carbohydrates and protein and determine the kcals of each. Determining remaining fat intake and double-check the percentage is within a healthy range. Final Protein g, kcals,%: Final Carbohydrate g, kcals, %: Final Fat g, kcals, %:
Shortly after a typical meal, your blood glucose will rise from its fasting level of 4.4 mM to 6.6 mM. (a) How many grams of glucose does this increase represent? (An average adult male weighing 70 kg has a blood volume of about 5 L.)
Chelsea is a 20 yo rower on a semi-professional crew. She weighs 180 lbs and is 5 ft 7in tall. Her average day includes 90 min crew practice at a MET of 12. She does weight training workouts 3x/week for 45 minutes at a MET of 6. TDEE with TEA including both workouts:1943 kcals + (1472 kcals ) + (368.2) - (163.6 kcals) = 3619.9 kcals Analyze her macronutrient needs. Determine the percentage ranges and g/kg ranges for protein and carbs. Determine the percentage range for fats. Prioritize carbohydrates and protein and determine the kcals of each. Determining remaining fat intake and double-check the percentage is within a healthy range. Final Protein g, kcals, %: Final Carbohydrate g, kcals, %: Final Fat g, kcals,%:
Define kilocalorie (kcal)
Azhan is a national marathoner and currently attend training camp for 3 months at Cameron Highland to train at higher altitude. His body weighs 55kg with the height of 168cm. His sum 7 skinfold is 40mm. Due to the intense training, he always skips his main meals and in order to catch some sleep to recover. i. After 1 month of this pattern, he was suspected with relative energy deficiency in sports (RED-S). Define RED-S and what is the mechanism of this condition. ii. RED-S is previously known as female athlete triad, define health related female athlete triad. iii. Discuss other health consequences that the athlete might have if he persists in those eating habits. iv. As a sports nutritionist/dietitian, discuss a recovery plan to help the athlete gain his energy and performance bac
A student weighing 700 N took a weight management course with a Basal Metabolic Rate (BMR) of 1500 kcal, which is 20% of their total daily fat intake. If a student consumed 40.0 g of fat in a day, how many minutes would the student perform sitting exercises at the rate of 1 time per second? (Up-down counts as 1 time) to burn excess fat received if each time the center of gravity shifts to a distance of H = 50.0 cm, as shown in the figure, muscle efficiency is 25% and fat 1.0 g provides 9.0 energy. kcal (1 kcal = 4184 J) CG CG
From the table below which shows the metabolic rate for each activity, if a person with height 1.50m and weight of 60kg completed all these activities in one day. Calculate the person's one day energy expenditure using Harris-Benedict Equation. Activity8hr sleeping (35 Cal/m^2 -hr)8hr moderate physical labor (150 Cal/m^2 -hr)4hr reading, writing, TV watching (60 Cal/m^2 -hr)1hr heavy exercise (300 Cal/m^2 -hr)3hr dressing, eating (100 Cal/m^2 -hr) A. 569.33 cal B. 850.20 cal C. 996.07 cal D. 720.50 cal

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