Developing maximal neuromuscular power: part 2 - training considerations for improving maximal power production.
This series of reviews focuses on the most important neuromuscular function in many sport performances: the ability to generate maximal muscular power. Part 1, published in an earlier issue of Sports Medicine, focused on the factors that affect maximal power production while part 2 explores the practical application of these findings by reviewing the scientific literature relevant to the development of training programmes that most effectively enhance maximal power production. The ability to generate maximal power during complex motor skills is of paramount importance to successful athletic performance across many sports. A crucial issue faced by scientists and coaches is the development of effective and efficient training programmes that improve maximal power production in dynamic, multi-joint movements. Such training is referred to as 'power training' for the purposes of this review. Although further research is required in order to gain a deeper understanding of the optimal training techniques for maximizing power in complex, sports-specific movements and the precise mechanisms underlying adaptation, several key conclusions can be drawn from this review. First, a fundamental relationship exists between strength and power, which dictates that an individual cannot possess a high level of power without first being relatively strong. Thus, enhancing and maintaining maximal strength is essential when considering the long-term development of power. Second, consideration of movement pattern, load and velocity specificity is essential when designing power training programmes. Ballistic, plyometric and weightlifting exercises can be used effectively as primary exercises within a power training programme that enhances maximal power. The loads applied to these exercises will depend on the specific requirements of each particular sport and the type of movement being trained. The use of ballistic exercises with loads ranging from 0% to 50% of one-repetition maximum (1RM) and/or weightlifting exercises performed with loads ranging from 50% to 90% of 1RM appears to be the most potent loading stimulus for improving maximal power in complex movements. Furthermore, plyometric exercises should involve stretch rates as well as stretch loads that are similar to those encountered in each specific sport and involve little to no external resistance. These loading conditions allow for superior transfer to performance because they require similar movement velocities to those typically encountered in sport. Third, it is vital to consider the individual athlete's window of adaptation (i.e. the magnitude of potential for improvement) for each neuromuscular factor contributing to maximal power production when developing an effective and efficient power training programme. A training programme that focuses on the least developed factor contributing to maximal power will prompt the greatest neuromuscular adaptations and therefore result in superior performance improvements for that individual. Finally, a key consideration for the long-term development of an athlete's maximal power production capacity is the need for an integration of numerous power training techniques. This integration allows for variation within power meso-/micro-cycles while still maintaining specificity, which is theorized to lead to the greatest long-term improvement in maximal power.
School of Exercise, Biomedical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia. p.cormie@ecu.edu.au
Prue
P
Cormie
Michael R
MR
McGuigan
Robert U
RU
Newton
D056352:Athletes; D005260:Female; D006801:Humans; D008297:Male; D053580:Muscle Strength / Q000502:physiology*; D009141:Musculoskeletal System / Q000378:metabolism*; D010809:Physical Fitness / Q000502:physiology*
Med Sci Sports Exerc. 2003 Dec;35(12):2013-22
14652496
Cells Tissues Organs. 2005;181(1):1-10
16439814
Eur J Appl Physiol Occup Physiol. 1978 Dec 15;40(1):45-55
569576
Sports Med. 2011 Jan 1;41(1):17-38
21142282
J Strength Cond Res. 2002 Nov;16(4):551-5
12423184
J Sci Med Sport. 2001 Mar;4(1):59-70
11339494
Med Sci Sports Exerc. 1999 Feb;31(2):323-30
10063823
Med Sci Sports Exerc. 1993 Nov;25(11):1279-86
8289617
J Strength Cond Res. 2003 Feb;17(1):140-7
12580669
J Strength Cond Res. 2004 Aug;18(3):675-84
15320680
J Appl Physiol (1985). 1993 Feb;74(2):750-4
8458791
J Strength Cond Res. 2006 Nov;20(4):955-61
17194257
J Strength Cond Res. 2008 Jul;22(4):1320-6
18545172
Eur J Appl Physiol Occup Physiol. 1987;56(4):419-27
3622485
Eur J Appl Physiol Occup Physiol. 1995;72(1-2):37-43
8789568
Br J Sports Med. 2004 Jun;38(3):285-8
15155427
J Athl Train. 2004 Mar;39(1):24-31
15085208
J Physiol. 1978 Dec;285:185-96
745068
J Sports Sci. 2001 Feb;19(2):99-105
11217015
Eur J Appl Physiol Occup Physiol. 1989;59(4):310-9
2583179
Acta Physiol Scand Suppl. 1976;443:1-45
189574
J Strength Cond Res. 2009 Jan;23(1):177-86
19077740
Med Sci Sports Exerc. 2002 Aug;34(8):1367-75
12165694
J Strength Cond Res. 2010 Jan;24(1):43-7
19935101
Am J Physiol. 1999 Feb;276(2):R591-6
9950941
Eur J Appl Physiol Occup Physiol. 1980 Feb;43(1):25-34
7371625
Acta Physiol Scand. 1996 Jun;157(2):175-86
8800357
J Strength Cond Res. 2005 Aug;19(3):495-504
16095396
J Strength Cond Res. 2004 Nov;18(4):889-97
15574099
J Appl Physiol Respir Environ Exerc Physiol. 1981 Sep;51(3):750-4
7327976
Eur J Appl Physiol. 2000 Sep;83(1):51-62
11072774
Eur J Appl Physiol Occup Physiol. 1997;75(3):193-9
9088836
J Strength Cond Res. 2008 Jan;22(1):153-8
18296969
Eur J Appl Physiol Occup Physiol. 1990;60(1):71-9
2311599
J Strength Cond Res. 2006 Aug;20(3):541-6
16937966
J Gerontol A Biol Sci Med Sci. 1998 Nov;53(6):B415-23
9823737
J Strength Cond Res. 2004 Aug;18(3):668-74
15320681
Int J Sports Med. 1986 Jun;7 Suppl 1:10-5
3744642
J Strength Cond Res. 2008 May;22(3):699-707
18438251
J Theor Biol. 1991 Mar 21;149(2):229-56
2062094
J Sports Med Phys Fitness. 1989 Mar;29(1):9-26
2671501
J Neurophysiol. 1965 May;28:560-80
14328454
Med Sci Sports Exerc. 2007 Feb;39(2):340-9
17277599
J Strength Cond Res. 2005 Aug;19(3):698-708
16095428
Eur J Appl Physiol Occup Physiol. 1984;52(2):139-55
6370691
Eur J Appl Physiol. 2002 Nov;88(1-2):50-60
12436270
J Orthop Sports Phys Ther. 1998 Jun;27(6):430-5
9617729
Med Sci Sports Exerc. 2010 Aug;42(8):1566-81
20639724
J Strength Cond Res. 2001 May;15(2):198-209
11710405
J Physiol. 2001 Jul 15;534(Pt. 2):613-23
11454977
Sports Med. 2007;37(2):145-68
17241104
J Appl Physiol (1985). 2006 Mar;100(3):771-9
16322375
Phys Med Rehabil Clin N Am. 2000 May;11(2):341-68, vii
10810765
Eur J Appl Physiol Occup Physiol. 1983;52(1):104-6
6686117
J Strength Cond Res. 2009 Mar;23(2):495-506
19197203
Eur J Appl Physiol Occup Physiol. 1997;75(4):333-42
9134365
J Strength Cond Res. 2010 May;24(5):1269-76
20386123
J Appl Biomech. 2008 May;24(2):112-20
18579903
J Appl Physiol (1985). 2002 Oct;93(4):1318-26
12235031
J Strength Cond Res. 2009 Oct;23(7):1996-2002
19855323
Acta Physiol Scand. 1976 Mar;96(3):392-8
179278
J Strength Cond Res. 2004 Aug;18(3):534-9
15320676
J Strength Cond Res. 2008 Nov;22(6):1728-34
18815571
J Strength Cond Res. 2004 Nov;18(4):792-5
15574085
J Appl Physiol Respir Environ Exerc Physiol. 1981 Dec;51(6):1437-42
7319877
Med Sci Sports Exerc. 1989 Aug;21(4):450-62
2779404
J Sports Sci. 2006 May;24(5):501-8
16608764
Med Sci Sports Exerc. 2010 Aug;42(8):1582-98
20139780
Exp Physiol. 2004 Nov;89(6):675-89
15328305
J Electromyogr Kinesiol. 1999 Apr;9(2):87-95
10098709
Med Sci Sports. 1978 Winter;10(4):266-9
750845
J Strength Cond Res. 2008 Jan;22(1):19-24
18296951
J Appl Physiol Respir Environ Exerc Physiol. 1984 Feb;56(2):296-301
6706740
Am J Physiol Regul Integr Comp Physiol. 2002 Aug;283(2):R408-16
12121854
J Appl Physiol (1985). 1998 Apr;84(4):1341-9
9516202
Eur J Appl Physiol Occup Physiol. 1979 Jan 10;40(2):95-106
428373
J Physiol. 1977 Jan;264(3):673-93
845820
J Sports Med Phys Fitness. 1986 Mar;26(1):55-9
3487005
J Appl Physiol (1985). 2007 Jan;102(1):368-73
17053104
J Neurophysiol. 1974 Nov;37(6):1338-49
4436704
J Appl Physiol (1985). 1993 Jan;74(1):359-68
8444715
J Strength Cond Res. 2001 Aug;15(3):349-56
11710664
J Am Geriatr Soc. 2002 Apr;50(4):655-62
11982665
Eur J Appl Physiol Occup Physiol. 1990;61(1-2):37-41
2149702
J Sports Med Phys Fitness. 1989 Mar;29(1):27-35
2770265
J Strength Cond Res. 2005 May;19(2):433-7
15903387
Acta Physiol Scand. 1974 Jul;91(3):374-85
4846331
Pflugers Arch. 1989 Feb;413(4):422-8
2928095
Phys Ther. 1970 Dec;50(12):1692-700
5481818
J Sports Med Phys Fitness. 2001 Jun;41(2):159-64
11447356
J Appl Physiol (1985). 1991 Feb;70(2):631-40
1827108
J Appl Physiol (1985). 1992 Sep;73(3):911-7
1400055
Q J Exp Physiol. 1989 May;74(3):233-56
2664854
Med Sci Sports Exerc. 1983;15(6):455-60
6656553
Scand J Med Sci Sports. 2010 Apr;20(2):216-25
19422645
J Appl Physiol (1985). 1988 Dec;65(6):2406-12
3215840
J Appl Physiol (1985). 1994 Mar;76(3):1247-55
8005869
Exerc Sport Sci Rev. 1987;15:95-151
3297731
Acta Physiol Scand. 1991 Oct;143(2):177-85
1835816
Med Sci Sports Exerc. 1988 Oct;20(5 Suppl):S135-45
3057313
J Strength Cond Res. 2005 Aug;19(3):538-46
16095401
Eur J Appl Physiol Occup Physiol. 1981;46(3):221-8
7195805
Acta Physiol Scand. 1985 Dec;125(4):587-600
4091002
J Appl Physiol Respir Environ Exerc Physiol. 1979 Jan;46(1):96-9
37209
Can J Appl Physiol. 1997 Aug;22(4):328-36
9263617
Scand J Med Sci Sports. 2005 Feb;15(1):58-64
15679573
J Appl Physiol (1985). 2007 Nov;103(5):1565-75
17717119
Eur J Appl Physiol. 2000 Dec;83(6):531-8
11192061
J Strength Cond Res. 2002 Feb;16(1):75-82
11834109
J Strength Cond Res. 2008 Mar;22(2):412-8
18550955
Acta Physiol Scand. 1985 Dec;125(4):573-85
4091001
Med Sci Sports Exerc. 2007 Jun;39(6):996-1003
17545891
J Strength Cond Res. 2007 Aug;21(3):848-52
17685694
Acta Physiol Scand. 1976 Oct;98(2):232-6
983733