40.6K
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5.24M
Views
1.72K
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3.04K
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About the channel
⚡️The best channel for science-backed hybrid running, cardio, hyrox, and lifting training. Welcome to Dr. Alyssa Olenick's official YouTube channel! With a PhD in Exercise Physiology, she combines her expertise as a scientist, ultramarathon runner, and weightlifter to connect exercise science with daily practice. Alyssa found her passion for fitness as a teenager and has dedicated her life to sharing knowledge. Since starting her business in 2018 during her PhD, she has helped 1,000's people achieve their fitness goals through science-backed training. Alyssa trains hard and is eager to support others in reaching their goals. Keep training smart and remember her motto: 'keep going' in all you do!
Latest videos
Exposing The BIGGEST Electrolyte Myth Athletes Believe
10.65K views · 05/15/2026
The PERFECT Hybrid Training Split (Run + Lift Without Burning Out)
33.44K views · 05/08/2026
My Worst Race After 18 Ultra Finishes | Desert Peaks 100k
4.6K views · 05/01/2026
How to Calculate Your Running Zones WITHOUT a Lab Test
3.72K views · 04/24/2026
The HYROX Sled Push Mistake Costing You Minutes
942 views · 04/17/2026
Thinking About Trail Running? Watch This First
2.71K views · 04/10/2026
Latest Shorts
⏱️⏳ waiting for all my muscle to go away just like they promised In reality: you do not need a
5.04K views · 06/10/2026
What actually limits our VO2 max
3.23K views · 06/09/2026
A hill I will d!e on
2.84K views · 06/08/2026
TLM HYROX NYC WEEKEND ☑️ — everyone crushed their raves despite the heat
2K views · 06/07/2026
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