[quote]wufwugy wrote:
good post, Jumanji
although, i disagree about WSMers and the like not being able to compete in NFL and the like because of elastic qualities and the like.
strongman takes a lot of elasticity. it’s just under very heavy load. are RFD and reaction load dependant? or are they the ability to reach peak power/force/velocity as quickly as possible and absorb and react to as much power/force/velocity as possible? doing this is not as load dependant as many think.
P.S. what the hell is power? i know what force is and what velocity is, and i know that those are the two ends of the same curve and that because of how power is discussed it must be somewhere on that curve. is it the the middle of the curve? what is an exercise that best expresses peak power output?
i look forward to your response.[/quote]
Wuf~
I merely align the force curve so that there is MaxStrength on one side and MaxSpeed on the other. In between I differentiate between the two ways to create MaxForce… by Force = WEIGHT x rate and Power = weight x RATE…
both use the opposite means of producing high force… i hope this makes sense…
and I agree the ability to absorb high force isn’t weight/load dependent… but, it is rate dependent.
That is why functional training is so ridiculous…no force, then after force is increase, no rate…
flexibility, stabilization, muscle stiffness, inhibitory responses: all rate specific.
Now, this won’t sell any perform better crap for juan carlos and the crew, but it is addressed by many of the contributors here…
Here is where my point really gets hammered home:
Let’s try to produce peak power in Tiki Barber and a strong guy.
Peak power is produced near 75% of MaxS in athletes who have a very small power deficit. So let’s see what weight Tiki would use to produce Peak power:
BW: 210
BW Squatted: 190
Max Squat: 610
So 610+190 = 800 pounds squatted.
Now, max Power is produced at 75% or 600 pounds minus his squatted BW… so he throw on 4 wheels and some collars.
Now let’s see the strong guy. He is inefficient with Power Prosuction and is on the lower end of the spectrum with peak power displayed at 50% of his max (most athletes display peak power at 50-75% OF maxS).
So BW:210
BW Squatted: 190
Max Squat: 650 (this guy is the top dog squatter in the gym…yeah!!)
So 650 + 190 = 840 lbs squatted.
Take 50% of that and subtract the BW Squatted, and you have 420 - 190 = 230.
So Tiki displays peak power with 410, but our Superhero displays max Power with 230…hmmm.
Can you say Power deficit?
Captain Bench Press best not meet Tiki in the hole…
The answer to all of this according to most S&C guys?
Get’em stronger!!!
All or boy does is have to set his weigthroom goals at (410+190)/50%…or raise his squat to 1200lbs…
No problemo…yeah right.
Strength and strength endurance do nothing to address power deficit. They do build an awesome foundation for future power development, but…
Ths focus is power.
Raise strength, minimize power deficit, raise strength more, etc, etc…
often times to raise strength, hypertrophy must occur. CT talked about what is known as a strength deficit. You can use this to see if and when you really need to gain weight to get stronger, or just need good methods.
I belive Peak Power is achieved in the snatch. But, I use squats of all sorts: jump squats, reactive squats, Iso-Ballistic, etc.
Medicine Ball work is awesome.
And to accentuate to force or power absorption aspect, i use depth protocols, including overspeed depth jumps (bands).
Squats, when coupled with depth protocols are awesome for using appropriate rate for power development.
plus, the high rate produces plantar flexor stiffness.
Not a huge issue in the road grater linemen, but all fast guys need the help with this aspect. Stiffness = spring = speed.
Anyway, I hope this helps. Knock it back to me with questions and / or what you use… I love your posts. They make me think.
Oh, btw RFD or explosive strength has to be trained seperately from MaxS work. MaxS work is enhanced by this training. This is why Louie uses Dynamic Day, and uses Concentric only movements… emphasizing speed!! It must be trained to fire fast through a very heavy load, and many don’t address it…it is more than just trying to move the weight fast…
J