运动营养学 英文

Formula for Estimating the Body’s Calorie Requirements

Sedentary person

Weight (kg) x 25 Weight (kg) x 30 Weight (kg) x 40 Weight (kg) x 45
Moderately active person
549
579
6wk.baidu.com0
Soccer Swimming (25 yards/minute) Walking, 3 mph (20 minutes/mile) Weight training (40 sec. between sets)
176
195
215
234
253
273
292
312
332
351
371
390
294
310
167
185
203
222
240
259
278
296
315
333
352
370
Raquetball Running, 08 mph (7.5 minutes/mile)
185
205
225
246
266
287
308
328
349
369
389
410
274
305
336
366
396
427
458
488
518
Nutrition and Nutritional Supplements in Sports
Objectives

Increase awareness that nutrition can affect an athlete’s performance Discuss current nutritional recommendations for athletes Review the 1994 Dietary Supplement Health and Education Act
Aerobics step training, 4" step (beginner)
131
145
160
174
189
203
218
232
247
261
276
290
Backpacking
180
200
220
240
260
280
300
320
340
360
380
400
Basketball (game) Bicycling, 10 mph (6 minutes/mile)
198
220
242
264
286
308
330
352
374
396
418
440
112
125
138
150
162
175
188
200
213
225
237
250
Hiking, no load Jogging, 5 mph (12 minutes/mile)
140
155
171
186
202
217
232
248
263
279
stored in muscles and liver (glycogen) is predominant fuel source stores are predominant fuel source
During
Fat
Fitness
Well
level of the athlete
trained endurance athletes burn fat more efficiently, sparing limited glycogen stores

Definition of a supplement Impact of this legislation

Discuss specific nutritional supplements commonly used by athletes

Do they work? Are they safe?

Active person (endurance athlete)

Underweight person

kg = lbs / 2.2
Activity for 30 min.
90 lbs.
100 lbs. 110 lbs. 120 lbs. 130 lbs. 140 lbs. 150 lbs. 160 lbs. 170 lbs. 180 lbs. 190 lbs. 200 lbs.

Review the Anabolic Steroid Control Act of 2004 Help providers answer questions and address concerns of athletes, parents and coaches
Performance Influencing Factors
Genetics Training Nutrition
and Conditioning
Determinants of the Athlete’s Energy Requirements
During
intense exercise prolonged exercise
Carbohydrate
108
120
132
144
156
168
180
192
204
216
228
240
72
80
88
96
104
112
120
128
136
144
152
160
230
255
280
306
332
357
382
408
433
459
484
510
Carbohydrates

Non-essential nutrient (human body can make sugar) Simple (sugars) and Complex (starches) Major fuel source for exercising muscle Athletes should ingest 6 to10 gm/kg/day

60 to 70% of total calories should come from carbohydrates Complex carbohydrates (starches) are preferable Athletes should consume 25 to 30 gm of carbohydrate for every 30 minutes of exercise Athletes should drink 6 to 8 ounces of water or sports drink for every 10 to 15 minutes of exercise