Skip to content

Spare Cycles

Jem Arnold

Category: Science Review

Workload, Intensity, and VO2max Trainability

Here are some of my current thoughts and questions on the topic of VO2max trainability, time near VO2max, hard-start and intermittent intervals, and adaptations toward capacity and efficiency.

Jem Arnold Science Review, Training Optimization 25 Comments June 30, 2020January 7, 2021 12 Minutes

Muscle Oxygenation Overview

Muscle Oxygenation refers to the flux of oxygen within a target tissue as the result of oxidative respiration. Delivery of oxygenated blood from the heart & lungs and uptake or extraction of oxygen by the mitochondria within the local muscle. This is measured with a technology called near-infrared spectroscopy (NIRS)

Jem Arnold Science Review 9 Comments June 17, 2020January 7, 2021 10 Minutes

Posts navigation

Newer posts

  • Blood Flow Limitation of the Iliac Artery (FLIA) Resources

Email me at jem@sparecycles.blog

Tweets by jem_arnold

Recent Popular Posts

  • Deriving Power from VO2 and VO2 from Power
  • Investigating Power Asymmetry using Pedaling Metrics
  • 2017 Training Part 3 - VO2max
  • Comparing 30/15 VO2max Intervals
  • Metabolic Steady State - Inside vs Outside

My name is Jem Arnold

I write about physiology and endurance training optimisation.

I'm an Exercise Physiology PhD student, Physiotherapist, and endurance coach / consultant.

I try to integrate ideas from the perspectives of an athlete, performance specialist, clinician, researcher, and especially as a curious enthusiast who just wants to learn from the smartest people in whatever room I find myself in.

Everything written is my own inexpert opinion. Any good ideas should be attributed to the many smart people I have learned from. Any bad ideas are due to my own temporary misunderstanding. My current opinions will most certainly change as I continue to learn. Nothing written constitutes professional advice.

Recent Posts

  • Muscle Oxygenation Response Profiles during 5-1 Cycling Assessment
  • A 3-Component Model for Athlete Classification in Sport Science
  • Thresholds, Constructs, and Confidence Intervals
  • Sustainable Training
  • Predicting Cycling Time To Exhaustion from Paraspinals Muscle Oxygenation
  • Evaluating the Relationships between Muscle Oxygenation, Ventilation, and Lactate Thresholds
  • CoreTemp Heat Accumulation Test
  • Why Perform Hard-Start VO2max Intervals?
  • Call For Participants (closed)
  • Workload, Intensity, and VO2max Trainability
  • Muscle Oxygenation Overview
  • Internal Training Load Measurement with Muscle Oxygenation
  • Speculating on Physiology in the Lab vs on the Road
  • Comparing VO2 Master Pro to TrueOne 2400 – Part 2
  • Comparing VO2 Master Pro to TrueOne 2400 – Part 1
  • Surgery Race Report
  • Modeled VO2 During Ramp Tests and Intervals
  • Metabolic Steady State – Inside vs Outside
  • Deriving Power from VO2 and VO2 from Power
  • VO2 Measured to Modeled

RSS Feed RSS - Posts

Blog at WordPress.com.
  • Follow Following
    • Spare Cycles
    • Join 247 other followers
    • Already have a WordPress.com account? Log in now.
    • Spare Cycles
    • Customize
    • Follow Following
    • Sign up
    • Log in
    • Report this content
    • View site in Reader
    • Manage subscriptions
    • Collapse this bar
 

Loading Comments...