The BEST Conditioning Tool NOBODY Uses

What's the most effective conditioning tool that people hardly ever use? Learn what it is, why it's so effective, how to program its use within your strength training programming, and pick up some sample workouts as well.


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Great Tire Workouts for Conditioning!

Tires can provide you with some great conditioning options - whether you're using large tires (e.g., tractor tires) for tire flips and sledgehammer strikes or you’re using smaller tires for something like a sled pull. Also, they are generally free; it costs money to recycle tires, so if you contact a tire dealership, you can typically get a tire or twelve for free.

With this in mind, let’s cover a few easy-to-implement conditioning options - although not easy to do, mind you - that involve tires and sometimes a few other simple tools. You’ll see these options in action in the included video as well:

Option 1
5-10 rounds:
30 sec tire flips (as many as possible)
30 sec rest

Get a tire that’s heavy and challenging to flip and flip it for as many times as you can in 30 seconds. Then rest 30 seconds. Repeat this process for a total of 5-10 rounds.

Option 2
5-10 rounds:
10 sledgehammer strikes (5 left, 5 right)
100 ft sled push (50 ft down-back)
1 minute rest

You’ll need a sledgehammer for this workout, and if you don’t already have one, you can easily get one at your local hardware store. You’ll also need a sled (or prowler) to push. If you don’t have a sled, you can drag a small tire instead (see Option 3).

For this option, perform 10 sledgehammer strikes - 5 from the left side and 5 from the right side - and then push the sled a total of 100 ft (50 ft down, turn around, and then 50 ft back). Then rest 1 minute. Again, repeat this for 5-10 rounds.

Option 3
10-20 rounds:
50 yd tire drag (25 yd down-back)
1 min rest

To drag a tire, insert a few eyebolts into a small tire, hook a tow recovery strap up to the eyebolts, and then place some weights inside the tire. You can drag the tire by walking forward or backward.

Scaling Up
Over time, you can increase the difficulty of any of these options by doing one or more of the following:

  • Using a larger tire for tire flips

  • Adding weight to the sled (for sled pushes) or tire (for tire drags)

  • Reducing the rest time

  • Increasing the number of rounds

As always, we hope this helps you get stronger - or at least better conditioned - and live better.

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Conditioning with the Rower

Evan gets to work with some 1-minute intervals.

(This article is a Blast from the Past article originally posted on 04/23/21.)

The rower (AKA rowing machine, ergometer, or erg) is a great conditioning tool. It uses primarily concentric movement and thus doesn’t cause a lot of unnecessary soreness. As a result, you can get some effective conditioning from rowing, and if approached in an intelligent fashion, this conditioning should not get in the way of your strength training.

With this in mind, we’re going to take a look at a few sample rower workouts that you can implement in your training, and as you become better conditioned over time, you can modify these workouts to increase the stress.

Workout #1
5, 7, or 9 rounds of:
Row 1 minute
Rest 1 minute

For this workout, you’ll simply row for one minute, rest one minute, and then repeat this process until you’ve accumulated the desired number of rounds. You can use the rower’s timer (if it has one), you can use a continuously running stopwatch, or you can set a programmable timer to repeat one one minute intervals.

Over time, you can increase the conditioning stress by adding rounds (e.g., going from 5 rounds to 7 rounds) or increasing the distance rowed. You can record the distance for each individual round, or for ease of recording, you can simply record and score yourself on the shortest distance you rowed in any round.

Workout #2
6, 8, or 10 rounds of
Row 30 seconds
Rest 2 minutes

For this workout, row for thirty seconds, then rest two minutes, and then repeat until you’ve completed the prescribed number of rounds. The goal is to cover the maximum distance in each round, so as with Workout #1, you can record and score yourself on each round, or you can simply record and score yourself on your slowest round (i.e., the shortest distance rowed).

Likewise, over time, the goal would be to increase the number of rounds or the distance rowed. An approach that combines these goals would be to perform six rounds one week, eight rounds the next week, and then ten rounds the third week - all while holding approximately the same pace (i.e., covering the same distance) - and then resetting back down to six rounds the following week and starting the process again but covering more distance.

Workout #3
5, 10, 15, or 20 minute time trial

This one is simple - set a timer for five, ten, fifteen, or twenty minutes, and then row as far as possible within the specified time. Over time, your goal would be to increase the distance rowed for a given time.

Have fun with these conditioning workouts, and a word to the wise - start conservatively with the first few sessions. You don’t want your conditioning to interfere with your strength training, and you’ve got plenty of time to increase the conditioning stress in later sessions.

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Conditioning with the Sled or Prowler

(If you like, you can scroll down to the end of this article and watch a related video.)

In last week’s article, we discussed a few options on how to quickly, easily, and cheaply make a DIY sled drag harness for sled (AKA “prowler) workouts. One of the great things about the sled is that - whether pushing or pulling - it utilizes primarily concentric movement and thus doesn’t cause a lot of unnecessary soreness. As a result, you can get some effective conditioning done, and if approached in an intelligent fashion, this conditioning should not get in the way of your strength training. With this in mind, today we’re going to cover a few simple options for actually using the sled to get some conditioning done.

Workout #1
12, 16, or 20 rounds of:
50 ft sled push
1 round every minute

Start with a manageable weight on the sled for your first time with this workout, and know that the weight will vary depending on the surface, e.g., you can use more weight if you’re pushing the sled on turf vs asphalt.

Starting 1 round every minute, push the sled 50 ft in one direction and then stop. For example, if it takes you 20 seconds to push the sled 50 ft, then you have 40 seconds (i.e., the rest of the minute) of rest before starting the next round and pushing the sled back in the opposite direction.

Do 12 rounds the first time you perform this workout, do 16 rounds with the same weight the next time (e.g, the following week), and do 20 rounds with the same weight the next time. After that, ratchet the rounds back down to 12, add some weight, and start the process again.

Workout #2
Sled Pyramid
4-7 levels of 200 ft sled push (100 ft down-and-back)
Weight increases, then decreases.
Rest as needed.

Example (with 5 levels):
(Weights listed do not include the weight of the sled)
Round 1: 25 lb x 200 ft
Round 2: 50 lb x 200 ft
Round 3: 75 lb x 200 ft
Round 4: 100 lb x 200 ft
Round 5: 125 lb x 200 ft
Round 6: 100 lb x 200 ft
Round 7: 75 lb x 200 ft
Round 8: 50 lb x 200 ft
Round 9: 25 lb x 200 ft

You’ll likely need to rest longer between the heavier rounds than between the lighter rounds.

Workout #3
Sled Drag (w/harness)
3 rounds of:
Pull 5 minutes.
Rest 3 minutes.

This one is a longer, lower intensity session and is best done outdoors to minimize the amount of turning around needed. Load up a manageable weight on the sled, hook yourself and the sled up to the harness, and walk for 5 minutes, dragging the sled behind you. Rest 3 minutes, then perform two more 5-minute rounds (again with a 3 minute rest between rounds).

Workout #4
10 rounds of:
100 ft sled push
100 ft sled drag (w/harness)
Rest 1-2 minutes.

Start with a manageable weight and push the sled 100 ft with the harness attached to the sled (but coiled up so as not to get in your way). At the end of the 100 ft push, put the harness on yourself and drag the sled 100 ft back to your original starting point. Perform 10 rounds and rest 1-2 minutes between each round.

For all of these workouts, start at a manageable point and then increase the conditioning demands gradually over time. You can do so by increasing the number of rounds, increasing the weight, increasing the distance, or decreasing the length of the rest intervals. Of course, you can also utilize some combination of those methods as shown in Workout #1.

There are an infinite number of conditioning workouts you can do with a sled, but this will get you off to a good start, and as always, we hope this helps you get stronger (or at least more conditioned) and live better!


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Cheap & Easy DIY Sled Drag Harness Options

Shoulder Harness option

(If you like, you can scroll down to the end of this article and watch a video on how to make your own DIY sled drag harness.)

The sled or prowler is an extremely effective conditioning tool (albeit a rather evil one). You can get in some great conditioning pushing the sled, but you can also get in some great conditioning pulling it, so let’s cover a couple of options to construct a simple and cheap sled drag harness so you don’t have to go out and buy an expensive one.

A few notes:

  • A sled has 2 skids while a prowler has 3 skids. They accomplish the same purpose as they both can be pushed or pulled, and for our purposes, I’m going to use the word “sled” for both implements.

  • If you don’t have a sled for pulling, you don’t need to go out and put down a bunch of cash for a new one. You can construct a “tire sled” from an old tire and an eyebolt - it’s cheap, pretty quick, and it works very well for pulls (watch this video to see what I’m talking about).

Sled Drag Harness - Waist Option
You’ll need a fairly large carabiner, and you’ll also need to get an automotive recovery strap, which you can obtain at pretty much any hardware store or by clicking here (affiliate link). Each end of the strap has a loop, and we’ll simply connect each loop to the carabiner, and then we’ll hook the carabiner to the sled. Simply place the middle of the recovery strap around your waist, and you’ve now got a cheap and easy-to-make harness for walking either forward or backward while dragging the sled.

Sled Drag Harness - Shoulder Option
For this version, you’ll need to get some 1-inch climbing webbing. This is the same tubular webbing that we use for making lifting straps (see the video below) - you can find this type of webbing at an R.E.I. or a something store, or you can get some on Amazon by clicking here (affiliate link). You could probably use wider material if you want to make it more comfortable, but conditioning is not terribly comfortable anyway, and this is what we had on hand, and it works well.

Take 7-8 feet of webbing and tie a water knot with the ends to create one long, continuous loop. To tie a water knot (other knots won’t work as well with webbing), check out the video below. Feeding that loop through the loop created by your recovery strap, you have now created “backpack straps,” so simply put one arm through each end of the backpack straps, and you’re all set to go. Seeing this on video helps quite a bit, so I’d recommend watching the short “​​DIY Sled Drag Harness Options” video below (this video was the basis for this article).

As always, we hope this helps you get stronger (or at least more conditioned) and live better!


At Testify, we offer small group training, private coaching (in-person or remotely via Zoom), online coaching, and form checks. Would you like to get quality coaching from a Starting Strength Coach?