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Items: 1 to 50 of 90

1.

Prediction of upper extremity peak oxygen consumption from heart rate during submaximal arm cycling in young and middle-aged adults.

Helgerud J, Øiestad BE, Wang E, Hoff J.

Eur J Appl Physiol. 2019 Dec;119(11-12):2589-2598. doi: 10.1007/s00421-019-04225-3. Epub 2019 Oct 4.

PMID:
31586223
2.

Stronger Is Better: The Impact of Upper Body Strength in Double Poling Performance.

Sunde A, Johansen JM, Gjøra M, Paulsen G, Bråten M, Helgerud J, Støren Ø.

Front Physiol. 2019 Aug 23;10:1091. doi: 10.3389/fphys.2019.01091. eCollection 2019.

3.

Reliability of forearm oxygen uptake during handgrip exercise: assessment by ultrasonography and venous blood gas.

Nyberg SK, Berg OK, Helgerud J, Wang E.

Physiol Rep. 2018 May;6(10):e13696. doi: 10.14814/phy2.13696.

4.

Arm Cycling Combined with Passive Leg Cycling Enhances VO2peak in Persons with Spinal Cord Injury Above the Sixth Thoracic Vertebra.

Tørhaug T, Brurok B, Hoff J, Helgerud J, Leivseth G.

Top Spinal Cord Inj Rehabil. 2018 Winter;24(1):86-95. doi: 10.1310/sci17-00029. Epub 2017 Nov 20.

5.

Impact of maximal strength training on work efficiency and muscle fiber type in the elderly: Implications for physical function and fall prevention.

Wang E, Nyberg SK, Hoff J, Zhao J, Leivseth G, Tørhaug T, Husby OS, Helgerud J, Richardson RS.

Exp Gerontol. 2017 May;91:64-71. doi: 10.1016/j.exger.2017.02.071. Epub 2017 Feb 21.

PMID:
28232199
6.

High-intensity aerobic interval training improves aerobic fitness and HbA1c among persons diagnosed with type 2 diabetes.

Støa EM, Meling S, Nyhus LK, Glenn Strømstad, Mangerud KM, Helgerud J, Bratland-Sanda S, Støren Ø.

Eur J Appl Physiol. 2017 Mar;117(3):455-467. doi: 10.1007/s00421-017-3540-1. Epub 2017 Feb 3.

PMID:
28160083
7.

Blood flow regulation and oxygen uptake during high-intensity forearm exercise.

Nyberg SK, Berg OK, Helgerud J, Wang E.

J Appl Physiol (1985). 2017 Apr 1;122(4):907-917. doi: 10.1152/japplphysiol.00983.2016. Epub 2017 Jan 5.

8.

The Effect of Age on the V˙O2max Response to High-Intensity Interval Training.

Støren Ø, Helgerud J, Sæbø M, Støa EM, Bratland-Sanda S, Unhjem RJ, Hoff J, Wang E.

Med Sci Sports Exerc. 2017 Jan;49(1):78-85.

PMID:
27501361
9.

Arm Crank and Wheelchair Ergometry Produce Similar Peak Oxygen Uptake but Different Work Economy Values in Individuals with Spinal Cord Injury.

Tørhaug T, Brurok B, Hoff J, Helgerud J, Leivseth G.

Biomed Res Int. 2016;2016:5481843. doi: 10.1155/2016/5481843. Epub 2016 Apr 10.

10.

The Effect of Physical Activity on Passive Leg Movement-Induced Vasodilation with Age.

Groot HJ, Rossman MJ, Garten RS, Wang E, Hoff J, Helgerud J, Richardson RS.

Med Sci Sports Exerc. 2016 Aug;48(8):1548-57. doi: 10.1249/MSS.0000000000000936.

11.

The effect from maximal bench press strength training on work economy during wheelchair propulsion in men with spinal cord injury.

Tørhaug T, Brurok B, Hoff J, Helgerud J, Leivseth G.

Spinal Cord. 2016 Oct;54(10):838-842. doi: 10.1038/sc.2016.27. Epub 2016 Mar 15.

PMID:
26976530
12.

Day to day variability in fat oxidation and the effect after only 1 day of change in diet composition.

Støa EM, Nyhus LK, Børresen SC, Nygaard C, Hovet ÅM, Bratland-Sanda S, Helgerud J, Støren Ø.

Appl Physiol Nutr Metab. 2016 Apr;41(4):397-404. doi: 10.1139/apnm-2015-0334. Epub 2015 Dec 8.

PMID:
26960444
13.

Increased Blood Lactate Level Deteriorates Running Economy in World Class Endurance Athletes.

Hoff J, Støren Ø, Finstad A, Wang E, Helgerud J.

J Strength Cond Res. 2016 May;30(5):1373-8. doi: 10.1519/JSC.0000000000001349.

PMID:
26817745
14.

Comparison of thoracic bioimpedance with acetylene uptake for measuring cardiac output.

Wang E, Cruz C, Pettersen MR, Hoff J, Helgerud J.

Int J Sports Med. 2014 Oct;35(11):925-32. doi: 10.1055/s-0034-1367046. Epub 2014 Jun 2.

PMID:
24886928
15.

Exercise-training-induced changes in metabolic capacity with age: the role of central cardiovascular plasticity.

Wang E, Næss MS, Hoff J, Albert TL, Pham Q, Richardson RS, Helgerud J.

Age (Dordr). 2014 Apr;36(2):665-76. doi: 10.1007/s11357-013-9596-x. Epub 2013 Nov 16.

16.

A time-saving method to assess power output at lactate threshold in well-trained and elite cyclists.

Støren Ø, Rønnestad BR, Sunde A, Hansen J, Ellefsen S, Helgerud J.

J Strength Cond Res. 2014 Mar;28(3):622-9. doi: 10.1519/JSC.0b013e3182a73e70.

PMID:
23942166
17.

Structural brain changes after 4 wk of unilateral strength training of the lower limb.

Palmer HS, Håberg AK, Fimland MS, Solstad GM, Moe Iversen V, Hoff J, Helgerud J, Eikenes L.

J Appl Physiol (1985). 2013 Jul 15;115(2):167-75. doi: 10.1152/japplphysiol.00277.2012. Epub 2013 Mar 14.

18.

Disease resistance is related to inherent swimming performance in Atlantic salmon.

Castro V, Grisdale-Helland B, Jørgensen SM, Helgerud J, Claireaux G, Farrell AP, Krasnov A, Helland SJ, Takle H.

BMC Physiol. 2013 Jan 21;13:1. doi: 10.1186/1472-6793-13-1.

19.

Effect of lower extremity functional electrical stimulation pulsed isometric contractions on arm cycling peak oxygen uptake in spinal cord injured individuals.

Brurok B, Tørhaug T, Karlsen T, Leivseth G, Helgerud J, Hoff J.

J Rehabil Med. 2013 Mar;45(3):254-9. doi: 10.2340/16501977-1098.

20.

Maximal strength training improves work economy, rate of force development and maximal strength more than conventional strength training.

Heggelund J, Fimland MS, Helgerud J, Hoff J.

Eur J Appl Physiol. 2013 Jun;113(6):1565-73. doi: 10.1007/s00421-013-2586-y. Epub 2013 Jan 11.

PMID:
23307029
21.

Reply to Pancheva, Panchev, and Pancheva.

Barrett-O'Keefe Z, Helgerud J, Wagner PD, Richardson RS.

J Appl Physiol (1985). 2013 Jan 1;114(1):157. doi: 10.1152/japplphysiol.01249.2012. No abstract available.

22.

Physiological determinants of the cycling time trial.

Støren Ø, Ulevåg K, Larsen MH, Støa EM, Helgerud J.

J Strength Cond Res. 2013 Sep;27(9):2366-73. doi: 10.1519/JSC.0b013e31827f5427.

PMID:
23238091
23.

Maximal strength training and increased work efficiency: contribution from the trained muscle bed.

Barrett-O'Keefe Z, Helgerud J, Wagner PD, Richardson RS.

J Appl Physiol (1985). 2012 Dec 15;113(12):1846-51. doi: 10.1152/japplphysiol.00761.2012. Epub 2012 Sep 13.

24.

Therapeutic effects of maximal strength training on walking efficiency in patients with schizophrenia - a pilot study.

Heggelund J, Morken G, Helgerud J, Nilsberg GE, Hoff J.

BMC Res Notes. 2012 Jul 3;5:344. doi: 10.1186/1756-0500-5-344.

25.

Effect of high aerobic intensity interval treadmill walking in people with chronic stroke: a pilot study with one year follow-up.

Gjellesvik TI, Brurok B, Hoff J, Tørhaug T, Helgerud J.

Top Stroke Rehabil. 2012 Jul-Aug;19(4):353-60. doi: 10.1310/tsr1904-353.

PMID:
22750965
26.

Stroke volume does not plateau in female endurance athletes.

Wang E, Solli GS, Nyberg SK, Hoff J, Helgerud J.

Int J Sports Med. 2012 Sep;33(9):734-9. doi: 10.1055/s-0031-1301315. Epub 2012 May 11.

PMID:
22581683
27.

Maximal strength training enhances strength and functional performance in chronic stroke survivors.

Hill TR, Gjellesvik TI, Moen PM, Tørhaug T, Fimland MS, Helgerud J, Hoff J.

Am J Phys Med Rehabil. 2012 May;91(5):393-400. doi: 10.1097/PHM.0b013e31824ad5b8.

PMID:
22357133
28.

Reduced peak oxygen uptake and implications for cardiovascular health and quality of life in patients with schizophrenia.

Heggelund J, Hoff J, Helgerud J, Nilsberg GE, Morken G.

BMC Psychiatry. 2011 Dec 5;11:188. doi: 10.1186/1471-244X-11-188.

29.
30.

Effect of leg vascular occlusion on arm cycling peak oxygen uptake in spinal cord-injured individuals.

Brurok B, Tørhaug T, Leivseth G, Karlsen T, Helgerud J, Hoff J.

Spinal Cord. 2012 Apr;50(4):298-302. doi: 10.1038/sc.2011.129. Epub 2011 Nov 29.

PMID:
22124351
31.

Aerobic training stimulates growth and promotes disease resistance in Atlantic salmon (Salmo salar).

Castro V, Grisdale-Helland B, Helland SJ, Kristensen T, Jørgensen SM, Helgerud J, Claireaux G, Farrell AP, Krasnov A, Takle H.

Comp Biochem Physiol A Mol Integr Physiol. 2011 Oct;160(2):278-90. doi: 10.1016/j.cbpa.2011.06.013. Epub 2011 Jun 25.

PMID:
21726657
32.

Strength and endurance in elite football players.

Helgerud J, Rodas G, Kemi OJ, Hoff J.

Int J Sports Med. 2011 Sep;32(9):677-82. doi: 10.1055/s-0031-1275742. Epub 2011 May 11.

PMID:
21563031
33.

Neuromuscular performance of paretic versus non-paretic plantar flexors after stroke.

Fimland MS, Moen PM, Hill T, Gjellesvik TI, Tørhaug T, Helgerud J, Hoff J.

Eur J Appl Physiol. 2011 Dec;111(12):3041-9. doi: 10.1007/s00421-011-1934-z. Epub 2011 Apr 1.

34.

Concurrent strength and endurance training improves physical capacity in patients with peripheral arterial disease.

Mosti MP, Wang E, Wiggen ØN, Helgerud J, Hoff J.

Scand J Med Sci Sports. 2011 Dec;21(6):e308-14. doi: 10.1111/j.1600-0838.2011.01294.x. Epub 2011 Mar 16.

PMID:
21410546
35.

Test-retest reliability of v-wave responses in the soleus and gastrocnemius medialis.

Solstad GM, Fimland MS, Helgerud J, Iversen VM, Hoff J.

J Clin Neurophysiol. 2011 Apr;28(2):217-21. doi: 10.1097/WNP.0b013e31821215cf.

PMID:
21399516
36.

Effect of aerobic high-intensity hybrid training on stroke volume and peak oxygen consumption in men with spinal cord injury.

Brurok B, Helgerud J, Karlsen T, Leivseth G, Hoff J.

Am J Phys Med Rehabil. 2011 May;90(5):407-14. doi: 10.1097/PHM.0b013e31820f960f.

PMID:
21389841
37.

Effects of high aerobic intensity training in patients with schizophrenia: a controlled trial.

Heggelund J, Nilsberg GE, Hoff J, Morken G, Helgerud J.

Nord J Psychiatry. 2011 Sep;65(4):269-75. doi: 10.3109/08039488.2011.560278. Epub 2011 Feb 18.

38.

One-arm maximal strength training improves work economy and endurance capacity but not skeletal muscle blood flow.

Kemi OJ, Rognmo O, Amundsen BH, Stordahl S, Richardson RS, Helgerud J, Hoff J.

J Sports Sci. 2011 Jan;29(2):161-70. doi: 10.1080/02640414.2010.529454.

PMID:
21170803
39.

Interval and strength training in CAD patients.

Helgerud J, Karlsen T, Kim WY, Høydal KL, Støylen A, Pedersen H, Brix L, Ringgaard S, Kværness J, Hoff J.

Int J Sports Med. 2011 Jan;32(1):54-9. doi: 10.1055/s-0030-1267180. Epub 2010 Nov 11.

PMID:
21072747
40.

Unilateral vs. bilateral total hip arthroplasty - the influence of medial femoral head offset and effects on strength and aerobic endurance capacity.

Husby VS, Bjørgen S, Hoff J, Helgerud J, Benum P, Husby OS.

Hip Int. 2010 Apr-Jun;20(2):204-14.

PMID:
20544648
41.

Enhanced neural drive after maximal strength training in multiple sclerosis patients.

Fimland MS, Helgerud J, Gruber M, Leivseth G, Hoff J.

Eur J Appl Physiol. 2010 Sep;110(2):435-43. doi: 10.1007/s00421-010-1519-2. Epub 2010 May 30.

PMID:
20512584
42.

Early postoperative maximal strength training improves work efficiency 6-12 months after osteoarthritis-induced total hip arthroplasty in patients younger than 60 years.

Husby VS, Helgerud J, Bjørgen S, Husby OS, Benum P, Hoff J.

Am J Phys Med Rehabil. 2010 Apr;89(4):304-14. doi: 10.1097/PHM.0b013e3181cf5623.

PMID:
20134307
43.

Running stride peak forces inversely determine running economy in elite runners.

Støren Ø, Helgerud J, Hoff J.

J Strength Cond Res. 2011 Jan;25(1):117-23. doi: 10.1519/JSC.0b013e3181b62c8a.

PMID:
20093965
44.

Are there differences in running economy at different velocities for well-trained distance runners?

Helgerud J, Støren O, Hoff J.

Eur J Appl Physiol. 2010 Apr;108(6):1099-105. doi: 10.1007/s00421-009-1218-z. Epub 2009 Dec 19.

PMID:
20024579
45.

Maximal strength training improves cycling economy in competitive cyclists.

Sunde A, Støren O, Bjerkaas M, Larsen MH, Hoff J, Helgerud J.

J Strength Cond Res. 2010 Aug;24(8):2157-65. doi: 10.1519/JSC.0b013e3181aeb16a.

PMID:
19855311
46.

Aerobic high intensity one-legged interval cycling improves peak oxygen uptake in chronic obstructive pulmonary disease patients; no additional effect from hyperoxia.

Bjørgen S, Helgerud J, Husby V, Steinshamn S, Richadson RR, Hoff J.

Int J Sports Med. 2009 Dec;30(12):872-8. doi: 10.1055/s-0029-1238292.

PMID:
19821224
47.

Maximal strength training improves walking performance in peripheral arterial disease patients.

Wang E, Helgerud J, Loe H, Indseth K, Kaehler N, Hoff J.

Scand J Med Sci Sports. 2010 Oct;20(5):764-70. doi: 10.1111/j.1600-0838.2009.01014.x.

PMID:
19804581
48.

Early maximal strength training is an efficient treatment for patients operated with total hip arthroplasty.

Husby VS, Helgerud J, Bjørgen S, Husby OS, Benum P, Hoff J.

Arch Phys Med Rehabil. 2009 Oct;90(10):1658-67. doi: 10.1016/j.apmr.2009.04.018.

PMID:
19801053
49.

Hyperoxic interval training in chronic obstructive pulmonary disease patients with oxygen desaturation at peak exercise.

Helgerud J, Bjørgen S, Karlsen T, Husby VS, Steinshamn S, Richardson RS, Hoff J.

Scand J Med Sci Sports. 2010 Feb;20(1):e170-6. doi: 10.1111/j.1600-0838.2009.00937.x. Epub 2009 May 26.

PMID:
19793218
50.

No effect of prior caffeine ingestion on neuromuscular recovery after maximal fatiguing contractions.

Fimland MS, Helgerud J, Knutsen A, Ruth H, Leivseth G, Hoff J.

Eur J Appl Physiol. 2010 Jan;108(1):123-30. doi: 10.1007/s00421-009-1198-z. Epub 2009 Sep 17.

PMID:
19760253

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