4. Describe the relationship between VO2 and RER using your lab data (from either protocol). How are the two variables similar or different?

5. Explain the relationship of HR and the 6-20 RPE scale; how would you expect the RPE scale to reflect heart rate values during the exercise? Was this relationship seen in the lab data (from either protocol)? Why or why not?

AutoSave 0 S21 Energy Expenditure Homework - Word Search FERDINAND sa File Home Insert Draw Design Layout References Mailings Review View Help Table Design Layout Share Comments Arial v 11 ~ A Aav pe === T AaBbccc AaBbced AaBb AaBbc AaB 11 No Spac... 'I Heading 1 T Heading 2 Find Replace Select Paste X, XA D A === = Normal 1 Title Dictate Editor Clipboard Font Paragraph Styles Editing Voice Editor Protocol A: Prolonged Steady State Exercise + Time (min) RPE HR (bpm) RER VO2 relative (ml/kg min) Resting 6 70 .78 3.8 5 12 124 .82 21.6 10 12 128 .83 22.2 15 12 139 .85 21.8 20 13 143 .86 23.1 25 14 146 .87 22.9 30 14 148 .89 24.4 Page 1 of 3 450 words Focus Fe + 1484 Type here to search OBA 00 9:11 PM 2/25/2021 L AutoSave 0 S21 Energy Expenditure Homework - Word Search FERDINAND sa File Insert Draw Design Layout References Mailings Review View Help Table Design Layout Share Comments Home X Arial ~ A Aar po H === T AaBbccc AaBbced AaBb AaBbc AaB O Find Replace Select Paste BIU 11 Normal X, ** A DA 11 No Spac... '1 Heading 1 T Heading 2 "1 Title Dictate Editor Clipboard Font Paragraph Styles Editing Voice Editor Protocol B: Graded Exercise (VO2 Max testing protocol) Time (min) RPE HR (bpm) RER VO2 relative (mL/kg-min) 0 6 68 .79 3.9 2 12 128 .81 6.5 4 13 139 .84 11.8 6 15 146 .88 26.8 8 17 158 .94 36.7 10 18 166 .98 41.6 12 19 175 1.01 44.4 14 20 180 1.06 46.5 16 Test stopped Test stopped 18 Page 1 of 3 450 words Focus BE Ee + 100% Type here to search ) 9:12 PM 2/25/2021