Keijo Häkkinen

Changes in Muscle Morphology, Electromyographic Activity, and Force Production Characteristics During Progressive Strength Training in Young and Older Men

Keijo Häkkinen, Robert U. Newton, Samuel Gordon et al. · The Journals of Gerontology Series A · 1998 · 420 citations · Full text

Education, Kinesiology, Physiology +17

Acute hormonal responses to two different fatiguing heavy-resistance protocols in male athletes

Keijo Häkkinen, A. Pakarinen · Journal of Applied Physiology · 1993 · 346 citations

Education, Kinesiology, Physiology +17

Relationship Between the Number of Repetitions and Selected Percentages of One Repetition Maximum in Free Weight Exercises in Trained and Untrained Men

Tomoko Shimano, William J. Kraemer, Barry A. Spiering et al. · The Journal of Strength and Conditioning Research · 2006 · 286 citations

Education, Kinesiology, Physiology +13

Determination of Functional Strength Imbalance of the Lower Extremities

Robert U. Newton, A Gerber, Sophia Nimphius et al. · The Journal of Strength and Conditioning Research · 2006 · 273 citations

Education, Kinesiology, Sports Medicine +17

Short vs. Long Rest Period Between the Sets in Hypertrophic Resistance Training: Influence on Muscle Strength, Size, and Hormonal Adaptations in Trained Men

Juha P. Ahtiainen, A. Pakarinen, Markku Alén et al. · The Journal of Strength and Conditioning Research · 2005 · 217 citations

Education, Endocrinology, Physiology +17