Question

Understanding Bioenergetics 1. During a 3-minute boxing round, identify which energy system is the predominant system being used to fuel the specific activity described below:

First punch within 3 seconds of starting the round--___________ A continuous flurry of jabs and fast moves lasting about 30 seconds after 1.5 minutes into
the round—______________ During the last 30 seconds of 3 minute round, while moderately moving around the ring--
__________ Sitting on the stool in the corner of the ring during the 1-minute rest between rounds--
_________
2. For each of the energy systems you listed above, list which macronutrient(s) is being utilized.
Sitting on the stool in the corner of the ring during the 1-minute rest between rounds— ___________________________________
First punch within 3 seconds of starting the round—____________________ A continuous flurry of jabs and fast moves lasting about 30 seconds after 1.5 minutes into
the round--______________ During the last 30 seconds of 3 minute round, while moderately moving around the
ring—________________

Answer 1

The energy systems used during a 3-minute boxing round vary depending on the specific activity. The ATP-PCr system is used for short bursts of intense activity, the glycolytic system is utilized for prolonged intense activity, and the aerobic system becomes the predominant energy system during moderate activity and rest.

Step-by-step explanation:

During a 3-minute boxing round, the predominant energy system being used varies depending on the specific activity.

For the first punch within 3 seconds of starting the round, the energy system predominantly used is the ATP-PCr system, which provides rapid energy production for short bursts of intense activity.

For a continuous flurry of jabs and fast moves lasting about 30 seconds after 1.5 minutes into the round, the predominant energy system is the glycolytic system, which utilizes glucose from glycogen to produce ATP without the need for oxygen.

During the last 30 seconds of the 3-minute round, while moderately moving around the ring, the aerobic system becomes the predominant energy system, utilizing oxygen to produce ATP through the breakdown of carbohydrates and fats