| Physical activity in US adults: compliance with the physical activity guidelines for Americans JM Tucker, GJ Welk, NK Beyler American journal of preventive medicine 40 (4), 454-461, 2011 | 1339 | 2011 |
| Measurement issues in the assessment of physical activity in children GJ Welk, CB Corbin, D Dale Research quarterly for exercise and sport 71 (sup2), 59-73, 2000 | 1275 | 2000 |
| Concepts of physical fitness CB Corbin, R Lindsey McGraw-Hill, 1997 | 1004* | 1997 |
| Physical activity assessments for health-related research G Welk Human Kinetics, 2002 | 982 | 2002 |
| Effects of physical activity interventions in youth: review and synthesis EJ Stone, TL McKenzie, GJ Welk, ML Booth American journal of preventive medicine 15 (4), 298-315, 1998 | 765 | 1998 |
| The youth physical activity promotion model: a conceptual bridge between theory and practice GJ Welk Quest 51 (1), 5-23, 1999 | 730 | 1999 |
| Parental influences on physical activity in children: An exploration of potential mechanisms GJ Welk, K Wood, G Morss Pediatric exercise science 15 (1), 19-33, 2003 | 650 | 2003 |
| Fitnessgram/Activitygram test administration manual MD Meredith, GJ Welk Human Kinetics 1, 2005 | 632 | 2005 |
| Physical activity for everyone: What every physical educator should know about promoting lifelong physical activity CB Corbin Journal of teaching in physical education 21 (2), 128-144, 2002 | 627 | 2002 |
| Concepts of fitness and wellness: A comprehensive lifestyle approach CB Corbin, R Lindsey, G Welk, WR Corbin McGraw-Hill, 2000 | 625 | 2000 |
| Accuracy of armband monitors for measuring daily energy expenditure in healthy adults DL Johannsen, MA Calabro, J Stewart, W Franke, JC Rood, GJ Welk Medicine & Science in Sports & Exercise 42 (11), 2134-2140, 2010 | 590 | 2010 |
| Validity of consumer-based physical activity monitors and calibration of smartphone for prediction of physical activity energy expenditure JM Lee | 573 | 2013 |
| Reliability of accelerometry-based activity monitors: a generalizability study. GJ Welk, JA Schaben, JR Morrow Jr Medicine and science in sports and exercise 36 (9), 1637-1645, 2004 | 552 | 2004 |
| A comparative evaluation of three accelerometry-based physical activity monitors. GJ Welk, SN Blair, K Wood, S Jones, RW Thompson Medicine and science in sports and exercise 32 (9 Suppl), S489-97, 2000 | 540 | 2000 |
| The utility of the Digi-walker step counter to assess daily physical activity patterns GJ Welk, JA Differding, RW Thompson, SN Blair, J Dziura, P Hart Medicine & Science in Sports & Exercise 32 (9), S481-S488, 2000 | 522 | 2000 |
| Fiabilidad y validez del cuestionario de actividad física PAQ-A en adolescentes españoles D Martínez-Gómez, V Martínez-de-Haro, T Pozo, GJ Welk, A Villagra, ... Revista española de salud pública 83, 427-439, 2009 | 521 | 2009 |
| Self-management strategies mediate self-efficacy and physical activity RK Dishman, RW Motl, JF Sallis, AL Dunn, AS Birnbaum, GJ Welk, ... American journal of preventive medicine 29 (1), 10-18, 2005 | 514 | 2005 |
| Principles of design and analyses for the calibration of accelerometry-based activity monitors. GJ Welk Medicine and science in sports and exercise 37 (11 Suppl), S501-11, 2005 | 479 | 2005 |
| Rural–urban differences in physical activity, physical fitness, and overweight prevalence of children RR Joens‐Matre, GJ Welk, MA Calabro, DW Russell, E Nicklay, ... The Journal of rural health 24 (1), 49-54, 2008 | 474 | 2008 |
| Fitnessgram/Activitygram reference guide GJ Welk, MD Meredith Dallas, TX: The Cooper Institute 3, 2008 | 463 | 2008 |
