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LAB-QUALITY INSIGHTS
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ELITE-LEVEL COACHING

Tyme Wear's Smart Shirt measures your metabolic thresholds from your breathing. Our team of expert coaches polarize and guide your training.
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SUBSCRIPTION INCLUDES

TYME WEAR SMART SHIRT

Measure your baseline in under 15 minutes
Your unique metabolic zones are measured
Analyze each workout to stay on track
Continuously measure your physiological improvement
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SUBSCRIPTION INCLUDES

ELITE LEVEL COACHING

Set your goals with your coaching team
Receive your personalized training plan based on your results, schedule, and goals
Monthly 1:1 feedback sessions and weekly status reports
Continually adapt your training plan throughout the season
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Find the zones to
maximize your potential

Tyme Wear measures reality. If you're not training at your unique zones,
you can't reach your true athletic potential.
TRADITIONAL ZONES
Traditional zones rely on 1 measured number, treating 3 athletes with the same FTP identically.
REALITY
In reality, each training zone is independent of FTP and unique to each athlete.
TYME WEAR SUCCESS STORIES
video
“This takes the guesswork out of establishing training zones. It's also great for tracking progress and effectiveness of training programs.”
Andrew greif
IRONMAN TRIATHLETE
ANDREW’S PROGRESS FROM OCTOBER TO FEBRUARY [MIN/MILE]
October 2020
10:32
8:20
6:15
December 2020
9:30
8:00
5:33
February 2021
8:00
6:04
5:08
STRONG IMPROVEMENT
“I definitely had strong improvement. I'm way better as a runner today than I was before Tyme Wear.”
MARK BOUDREAU
Executive
Marathoner
70.3 Triathlete
CRACKED THE CODE
“I've had a lot of issues with figuring out and cracking the code on my running. Now I have this data to pinpoint the thresholds and build the training plan around those specifically.”
Jason campbell
Lawyer & Software Developer
Triathlete 70.3
Percentages and formulas dont work
“Percentages and the formulas didn't really work for me. With Tyme Wear, I don’t overestimate my aerobic abitlity.”
Taylor Walsh, M.d.
Surgeon
Ironman Triathlete
It's paid off tremendously.
It's paid off tremendously. It doesn’t make sense to me because I’m running faster than I have in the past but feel so much better and stronger.
Andrew greif
Engineering Manager
Ironman Triathlete
I WAS HOOKED
“I had all the information I needed to be able to train in the right intensity zones and at the right pace to elicitthe desired physiological responses.”
Sybille Rex, PhD
Biophysicist
Triathlete and Triathlon Coach
I LOVE HAVING THE RESULTS!
It’s like doing VO2 testing without having to go to the lab and I love having those results. As far as training goes it really helps you to stay in the proper training zones.
Janine Staudacher
Registered Nurse
Ironman Triathlete
NO MORE GUESSWORK
“This takes the guesswork out of establishing training zones. It's also great for tracking progress and effectiveness of training programs.”
Ryan grey
Vice President
Triathlete
MEET YOUR TEAM
Our team of world class coaches and human performance engineers bring years of experience and expertise in optimizing endurance performance to each of our athletes.
Arnar Larusson
Co-Founder, Tyme Wear
Arnar Larusson
Co-Founder, Tyme Wear
BSc Mechanical Engineering, University of Iceland
R&D Engineer at Össur
Research Fellow at Harvard University
Ultramarathon Runner
Youth National Team Basketball Player

Arnar has a decade of experience analyzing human performance data, setting the standard for how Tyme Wear data is applied. As an athlete, Arnar saw the problem that performance lab data was limited to very few people, but had the potential to benefit so many. He set out to create a product that would make these same insights available to all.
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Christine Schirtzinger
Director of Coaching
Director of Coaching
Christine Schirtzinger
Professional Triathlon Coach for 10 years.
Competitive endurance athlete for 25 years.
6x Ironman 70.3 World Championship Qualifier Boston Marathon

Certifications:
Registered Nurse
USA Cycling Level 2
USA Triathlon Level 1
USA Masters Level 2
Training Peaks Level 2
Maffetone Founding Member
Swim Speed Secrets Certified Coach
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ARNAR (Ari) HANSSON
Data Scientist
Data Scientist
ARNAR (Ari) HANSSON
D1 Soccer Player at The University of Vermont
BSc Biomedical Engineering.

MSc Mechanical Engineering - Biomechanics Ari earned his degrees in Biomedical Engineering and Biomechanics from UVM, combining his passion for sports and engineering. Ari’s experience revolves around making sense of human motion and biomechanics. At Tyme Wear, Ari analyzes the athletes' data and interprets it in a meaningful way to provide actionable information to the user.
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Due to limited shirt and coaching capacity, we only have 12 new spots open for potential athletes. Please fill out an application to be considered for Tyme Wear Training. You can also book a free, 15-minute consultation with a member of our coaching team.