Monday 24 December 2012

Ballistics Lunge - 10 Arguments for Explosives & Plyometrics - SuppVersity

Ballistics Lunge Activates Muscle to the Same Extent as 34% Lighter Standardlift, Elastic Band & DBs Target Different Muscles. Plus: 10 Arguments for Explosives & Plyometrics - SuppVersity: Nutrition and Exercise Science for Everyone

10 scientific pieces of evidence to built a case for explosive training

If the Jakobsen study ain't enough to convince you to spend at least a couple of minutes thinking about whether or not explosive training or plyometrics (which is basically explosive training with body weight exercises) could make a valuable adjunct to your current training regimen the following 10 studies may put you in the right way:
  • How can you easily implement explosive training into your current routine? There are obviously a million of ways you can implement plyometrics and explosive exercises, but if you simply wanted to incorporate them on a strength training day, as an additional, different training stimulus, the protocol the researchers in the PGC-1 α-4 study (see The IGF-1 up- & myostatin down - regulator) looks actually as if it was worth copying. This would mean that you start out with a ballistic movement (B), head into a strength part (S) and then finish up with a hypertrophy exercise (H).

    For leg day this could look like this: (B) 3 sets of ballistic lunges - 10-12 reps, use 66% of 10RM; (S) 5 sets of 5 reps on the leg press or in the squat rack (I suggest the leg press because it's less injury prone with really high weights), stop 1 rep away from failure; (H) 4 sets of 10 reps of deep barbell squats a 10RM + regular calf training.

    Obviously, this is just one way and not the way: You can also do a plyometrics only circle training or do a couple of sets of plyos + a LISS session on a separate day, etc.

    Be creative! Test your ideas and see how you feel, but don't simply add them on top of an already overcrowded workout!
    You can safely combine classic resistance training with explosive lifting without hampering the performance in one or another (Brandenburg. 2005)
  • The addition of explosive training and high-resistance interval training to the programs of already well-trained cyclists improve exercise efficiency and anaerobic threshold and thus produce major gains in sprint and endurance performance (Paton. 2005)
  • If you want to improve your 1-RM max, doing a low volume (2 reps) set of explosive push ups, or  2 medicine-ball (3 to 5 kg) chest passes 30s before the actual lift can help (Wilcox. 2006)
  • Complex training, i.e. combination of heavy lifting and explosives yields higher performance gains than heavy lifting and plyometrics, alone, across all age groups (20, 40, 60y; cf. Dodd. 2007)
  • Explosive resistance training is safe and well tolerated in healthy women even in the eighth decade of life and elicits adaptive neuromuscular changes in selected physiological variables that are commonly associated with the risk of falls and disability in aged individuals (Caserotti. 2008)
  • Explosive plyometrics sessions comprising maximal unilateral countermovement jumps (CMJs), calf and squat plyometric jumps, and short sprints are as effective as shuttle runs in improving maximal running speed in young elite soccer players (Buchheit. 2010)
  • Pimping a regular soccer training with two plyometrics session per week makes it more effective in building general athletic performance (Chelly. 2010)
  • Plyometrics are safe for young children (5-14y) and beginning at 50-60 jumps a session and increasing exercise load weekly results in the largest changes in running and jumping performance (Johnson. 2011)
  • Explosive isometric contractions induce neural and mechanical adaptations leading to large increases in maximum voluntary force production esp. during the early phase of a movement (50ms, +54%; cf. Tillin. 2012)
  • When adjusted to absolute force production, the evoked capacity of the knee extensors for explosive force production and the ability to utilize that capacity during explosive voluntary contractions is similar for males and females (Hannah. 2012)

Bottom line: I guess with the concluding review that obviously raises no claim to completeness it should be clear that the complementation of, yet not (necessarily) the replacement of classic strength & hypertrophy training with plyometrics or explosive lifting with relatively low weight constitutes an effective means to increase the neuronal activation and thus exponentiate subsequent strength and muscle gains.

The Jack-of-All-Traits Leg Workout from the Sáez de Villarreal study I discussed on July 15, 2012, would also be something you may want to look into if you need some inspiration for your own routine.
You should be aware, though that despite the fact that plyometrics and light load explosive lifting do not put a similar strain on your body as the standard high intensity high volume BB routines and will thus probably require less time to recuperate, their incorporation into your routine will make it necessary to cut back on the overall volume of the rest of the exercises (I assume you will up your reps on the plyos anyway, so the total time under tension wouldn't be an issue). Whether you decide to replace a HIIT or regular cardio workout with a longer full body plyometric workout, or doing one exercise less during a hypertrophy specific strength workout in order to make room for additional plyometrics (see example workout to learn how that could look like) is up to you and depends on your current goals and training status.