Mattias Hedlund

Universitetslektor och forskare vid institutionen för samhällsmedicin och rehabilitering, Umeå universitet.

[Mattias Hedlund @Mathed77]

New paper from the Umeå HIT study: 12 weeks of brief 6-sec supramaximal intervals, 2x/week, improved HRV more than moderate training in untrained adults >65. Encouraging for autonomic function and heart health.

https://t.co/iJ2KZGdvMN

[Mattias Hedlund @Mathed77]

@Lcrs90 @DrTallinger @liberalerna @SMohamsson Matematiskt räcker 3,5 % netto från röda till blåa för att vända 6,8 %-gapet (blå +3,5 %, röd –3,5 % = gapet borta). L-stöd internt räddar bara spärren. Så halva gapet netto + L-räddning skulle teoretiskt tippa över.

[Mattias Hedlund @Mathed77]

@Rainmaker1973 The performance is extraordinary within cross-country skiing.
But the 30 s to 4 min power ratio appears physiologically normal compared to cycling.
The surprise may not be how good Klæbo is — but how few skiers train this domain systematically.

[Mattias Hedlund @Mathed77]

@dahbjo Kul pedagogiskt grepp kanske? Skolinspektionen goes klassisk Anders Lindersk kapten Zoom-pedagogik – visar det knäppa vi i vardagen slutat se.🤔 #skolinspektionen

[David Barranco @david_barranco]

🚨🚨🚨 New Paper!!!
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We present a new alternative to perform strength work on cyclists using the bike itself as a tool
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https://t.co/rLsivnDjnz
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https://t.co/HnR8edDUMo
.

[Mattias Hedlund @Mathed77]

Effects of controlled supramaximal high-intensity interval training on muscle capacities and physical functions for older adults: analysis of secondary outcomes from the Umeå HIT study—a randomised controlled trial https://t.co/5EP68L9m7e

[Mattias Hedlund @Mathed77]

@alexvoronov Väldigt bra! Också fascinerande att även den metod som beskrivs i artikeln - att styrningen av protesen sker med muskelaktivering i en muskel som egentligen gör något annat - till slut ändå fungerar så att man tänker ”öppna handen” så öppnas protesen.

[Daniel Berglind, PhD @DanielBerglind]

Umbrella review including 24 meta-analyses: HIIT and SIT 🏃🏼‍♀️🥵 are more effective for improving VO2max (+0.52 to 3.76 mL/kg/min vs. moderate intensity continuous training: https://t.co/j14vgqLVz7

[Mattias Hedlund @Mathed77]

@widmarkf Jo de gick ut hårt får man säga!

[Mattias Hedlund @Mathed77]

@JohaanJakobsson @JanaDeBrandt @Jonas__Vestman @burtin_chris Really exciting!

[Daniel Berglind, PhD @DanielBerglind]

Review: Both sedentary 🪑and very ”high demanding” 🥵physical activity are risk factors for chronic inflammation and potentially associated mediated morbidity and mortality risks💀: https://t.co/2sXetTGDP5

[Mattias Hedlund @Mathed77]

@scottcarlinpt That's why you should ride a bike. Just hop on, pedal away, and feel the joy of it all - always wonderful. 🚴‍♂️

[Mattias Hedlund @Mathed77]

@DanielBerglind @BenOgorek Interesting paper! But since the value in liters per minute appears to decrease more, it cannot be the sole mechanism?

[Daniel Berglind, PhD @DanielBerglind]

Manual Resistance Training 🤼‍♀️ where the external resistance is provided by a spotter (e.g., ”wrestling training”) has similar effects on body composition 💪🏻 as resistance training with weights🏋🏻: https://t.co/WwKaeLF9S4

[Rektor Anna @AnnaBanders]

Läs Marcus Larssons svar till Hans Bergström i skoldebatten ✔️ https://t.co/6BlflRZFa9

[Johan Jakobsson @JohaanJakobsson]

Day 3 at #ACSM23 Great to present some preliminary data from our acute effects cross-over study on supramaximal HIIT in COPD.

[Mattias Hedlund @Mathed77]

@WilleValkeaoja https://t.co/h2DdFHHKOF

[Mattias Hedlund @Mathed77]

@JacobGudiol Intressant som vanligt. Angående känslan att effekten kommer ganska snabbt vid intag av kaffe (med smak av kaffe) lyfts i denna artikel. Även annat som är bittert tycks ge liknande effekt. https://t.co/7JkuWMTQZ5

[Jeremy Singh @singhcredible]

Strength training is the most powerful tool to kill your running injuries.

Unfortunately, most runners don’t think they have enough time to do it.

Here are 10 simple bodyweight exercises you can do in 30 minutes per week (no gym or equipment required):

[Mattias Hedlund @Mathed77]

@DanielBerglind Precis som du beskrev det.

[Mattias Hedlund @Mathed77]

@DanielBerglind Tänkte på att de skriver lower body två ggr. I artikeln framgår det vad som gäller UB resp LB ”Training the lower-body with a maximum of six repetitions per set and the upper-body with a repetition range of 13 to 20 per set seems to be most effective for increases in 1RM.