Strength Profiling Part 1 : Training Readiness

Extreme Slackline

“Don’t train minimally, don’t train maximally, train OPTIMALLY!” 

Mell Siff

Optimal Training is a path on a thin slack line connecting two states: where we are, our status right now and where we wish to be or the status we want to reach. Just like funambulism, it is a very unstable and constantly vibrating path : no comfort is allowed, we have to keep adjusting and adapting, no step is equal to the previous one, we need to protect ourselves from falling into two deep chasms : overtraining and undertraining. Until our body adapts and we get to the other side. 

We are chasing the right amount of stimulus to consistently hit PRs, break records, feed our training soul with good vibes. Athletes are eager to conquer new grounds and reach new heights, constantly looking for the “Kaizen” (** Japanese business culture use this word to describe constant improvement **).  But..  

The slack line is shaking hard. How do we keep in balance? How do we absorb its vibe and take the next step forward ?

Basically, two main feedbacks can help us : our status right now and what is going to happen if we step forward now. 

Velocity Based Training and Autoregulation are great feedback strategies to avoid mis-stepping off the line but .. how can we make sure we are always stepping forward? 

The following steps illustrate some ideas on how to measure an athlete’s readiness to strenght training. It should be quick and it should be effective most of all, saving precious time for the lifting session. 

Use your warm up set to understand readiness (or your work up to heavy)

A good warm up for your main exercise should be light enough to avoid fatigue accumulation and still be a decent stimulus to further oil your joints and wake your Central Nervous System up for the main lifts of the day. It may look like that described in Table 1.  

There are many different strategies to assume 1RM for the day, just for this purpose I want to avoid 1RM Estimations and tweak  : always warm up with the same weight in the same micro-cycle until 1RM gets updated. Practically, we’ll ignore training percentages in the columns, and only look at the load shown in Table 1. 

The key is to push the last warm up set as fast as you can and then assess your Strength levels through your speed data! 

By taking a constant load as your reference, higher than normal speed will indicate a very good day, lower than usual speed will tell you.. well.. hold tight and grind it out my friend.. after all we are all here because we want to stay out of the comfort zone, right?

Table 1 : Warm up for a 150 kg Max Squat

This will also reflects Power levels with the added advantage of being a two digit number, easier to remember than a 3-4 digit number. 

See below an example application of this rule in the Incline Bench Press from my latest month of training : 


Figure 1 : Speed Values from Incline Bench Press Warm up, November 11th 2016. Values taken from

Figure 1 : Speed Values from Incline Bench Press Warm up, November 11th 2016. Values taken from

Table 2. List of Speed Metrics exported from my workout.

Table 2. List of Speed Metrics exported from the workout.

Figure 2 : Incline Bench Press Warm Up from November 25th. The same load was moving faster, indicating improvements.

Figure 2 : Incline Bench Press Warm Up from November 25th. This time the same load was moving faster, indicating improvements.


Table 3 : Speed Metrics from the Warm up. The reference load is highlighted and it was moving much faster than the previous week

An important factor to consider is the “resolution” of this metric. In other words, how much of a variation is due to actual changes in my Strength levels and how much of the change is only due to small variations in for example, technique ?

Many trainers found success using a 5 % rule for advanced lifters who masters technique and a 10 % rule for novice lifters. In some lucky cases, we don’t even have to do the math as in the case for powerlifting exercise, where speeds are relatively low and we can just ceil and floor the speed value.

In this case I can say my training progression was correct and I recovered well as my +10% increase in mean speed tells I was feeling pretty good that day.

Now the next questions comes natural, what if my values are not showing improvements, how do I manage accumulated fatigue?

It really depends on what your schedule is for the day.. definetly you’re body needs to take it easier than expected.

The heavier the session the highest the risk.

If you’re in for Absolute Strength and you just can not miss the workout, you might just want to try to use less weight for the same reps per set. Then, keep in mind you’re body is asking for more recovery, so you need to decrease the total number of reps. Cut your sets by 20% to 50% depending on how tired you are. If the plan says 4-5 heavy doubles, you should just be satisfied with 2-3 sets for the day cutting 5-10% load off the bar. I have to warn you, in case of dramatic decreases (-10%) in performances wise athletes and coaches would just skip and go straight to accessory work. If you’re an Hardcore Meathead eager to prove your Mental Toughness instead, just use Speed to regulate your exercise :  In the squat you can target 0.35 m/s (it works well for many other Strength exercises also), give yourself at least 180″ rest and use 0.25 m/s as a minimum threshold to reach to keep lifting. This should guarantee you an optimal grind for the day. Remember to give yourself and your body extra care or time to recovery after this. Many coaches use this same approach of Autoregulation in different kind of Strength Training.

In part 2 of this serie we are going to walkthrough the whole Strength Profile and we are going to explain you how to create it quickly and easily with our tools. 



by Ingtommy

Founder, President and CTO of Beast Technologies Aerospace Engineer turned Certified Strength Coach Wide Receiver for Parma Panthers and Italian National Football Team "Lifting is mathematics, physics and biomechanics" cit. Louie Simmons