HR at 60% reserve.

 

1) Your client is a local distance runner who recently had her VO2max tested at 61.4 ml/kg/min. Today she is going to run at 70% VO2reserve. If she runs on the treadmill at 6 mph, at what grade would you set it so she achieves her target VO2?

2) What if she wants to ride the stationary bike today, instead? How many watts? She weighs 128 lbs.

3) Your friend is trying to lose weight. He’s started walking ½ an hour every morning around his neighborhood, which is very flat. He estimates he covers 1.75 miles in that half hour. How many NET calories does he burn in that half hour? He weighs 263 lbs.

4) Your friend has also read that vigorous exercise is at least 60% of something called HRreserve. He knows you’re an Exercise Science major and asks you what HR he’d need to be at 60% HRreserve. What do you tell him? He’s 27 years old.

5) Which burns more NET calories? Walking 3.5 mph on a 5% grade for an hour or running at 6mph at 3% grade for half an hour? Assume the person weighs 160 lbs.

Below are the results of lactate threshold test done on a 31 year old man who is a highly trained cyclist:

VO2max = 63.9 ml/kg/min
Power output at VO2max = 750 watts
HRmax = 191 bpm

At LT1

VO2 = 48.32 ml/kg/min
Power output = 400 watts
HR = 140 bpm

At LT2 (4 mmol)

VO2 = 58.40 ml/kg/min
Power output = 600 watts
HR = 170 bpm

 

 

Based on these results,

1) Below what HR and power output would be considered low intensity for this cyclist?

2) What range of HRs and power outputs would be considered low to moderate intensity for him?

3) What range of HRs and power outputs would be considered moderate to high intensity for him?

4) Above what HR and power output would be considered high intensity for this man?

5) Based on these results, is she at optimal fitness level? Explain your answer.

 

 

Sample Solution

themes of comedy, romance, suspense, and drama, that throughout the story they overcome impediments that affect the way they feel. Shakespeare’s use of irony demonstrates how deception in the play is malevolent, through different schemes and actions that manipulate the thoughts of the characters . He conveys how honesty is important to avoid conflicts from affecting relationships and friendships, since deception in the play tends to focus on love which has a profound effect on protagonists in the story, as seen between Claudio and Hero, Don John’s act of vengeance and the faking of Hero’s death.
The first act of deceit is during the masquerade ball, which sets a tone of ignorance throughout the play because people are not attentive to the truth. Out of hospitality, Don Pedro offers to help Claudio woo Hero in order to get her to marry him, which later causes rumors to be spread. As Don Pedro states in Act 1, “I will assume thy part in some disguise and tell fair Hero I am Claudio, and in her bosom I’ll unclasp my heart”, which expresses how Don Pedro was genuinely lending a hand, the concept of masks is executed by Shakespeare as a symbol to hide the reality and deceive their identity. Through an act of deceit made by Don John, Claudio assumed that Don Pedro wanted Hero for himself. Claudio felt miserable, as he believed Don John, even though it was already planned for him to marry Hero. He demonstrates his emotions towards the situation by “wishing him joy of her” giving up hope, which serves as a tone of defeat because he wasn’t gonna get what he wanted, and believed that his friend betrayed him. Although the outcome turned out as planned, he still decided to believe Don John over his friend.
After the failure that occurred during the ball, Don John out of despite used malevolent actions to try and ruin Claudio and Hero’s conjoinment. Don John makes Claudio believe that Hero is having an affair with another man, which leads him to shame her on their wedding day. In act 4 scene 1 friar asks if either of them know of any impediment, to say them now, Claudio responds “What man was he talked with you yesternight, out at your window betwixt twelve and one?,” hero responds, “I talked with no man at that hour, my lord”. Through the use of irony Shakespeare conveys that Hero tells nothing but the truth, however acquaintances including Claudio choose to doubt her and believe the men who witnessed it. If Claudio abandoned his ignorant attitude and listened to what Hero really had to say, they would’v

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