Valor Fitness JB | Jerk Blocks (Multiple Heights)


Product Description

Tired of having to clean the bar to the rack position just to work on your jerk? Or maybe you can jerk more than you can clean. Grab these heavy-duty wooden jerk blocks from Valor Fitness to forgo the fatigue from cleaning the bar into position and have peace of mind when practicing your jerks! These jerk blocks, available in 3", 6", 12", and 15" pairs are constructed with double-wall, heavy-duty wooden panels, preventing each block from shifting and becoming unstable when the weight is dropped. The 3", 6", and 12" blocks feature slots on the bottom to allow them to be stacked, fitting perfectly with the lip - designed to keep the weight from rolling off the block - at the top. The 15" jerk blocks are meant to be used only on the bottom.

  • FOCUS ON YOUR JERK- Put all your energy toward working on your jerk without having to clean the weight to the front rack position. Feel fresh without fatigue from your heavy cleans and reach your jerk potential and focus on jerk technique.
  • DROP YOUR WEIGHT SAFELY- Drop your bar to a height where you can perform a second jerk with relative ease. No need to bring the bar back down to a front rack position or rack on a pair of J-hooks. With these jerk blocks, you can focus on your jerk by performing multiple reps from the same height without dropping the bar on the floor and starting from the ground.
  • PRACTICE YOUR PULL- These jerk blocks double as lifting blocks, allowing you to start your lift from a higher position and emphasize the second or third pull, and eventually transfer into a full clean or snatch. Develop your speed and power, work on your pull, and practice getting under the bar quicker to take your weight lifting to the next level.
  • STACKABLE- Available in 3", 6", 12", and 15" jerk block pairs, each block can be stacked to find the right starting height for you. A raised lip - meant to prevent the weights from rolling off the block - is strategically placed at the top of each block to fit the bottom of the next block. Note: the 15" block must always be placed on the bottom when in use.
  • ADDITIONAL INFO- Assembly of each individual jerk block is required. Can also be used for rack/block pulls, floor presses, step ups, and box jumps. Arrives in 2 separate boxes.

More Info

These blocks are meant to add versatility to your training program by allowing you to put all your focus on your jerk technique and potential. In most Olympic weightlifting competitions, a failure occurs on the jerk, not the clean. What better way to fix/avoid this than by dedicating part of your training just to the jerk than with these jerk blocks? But they are not only meant for practicing your jerk - the Valor Fitness Jerk Blocks can also be used as pulling or lifting blocks. This allows you to start your lift from a higher position and emphasize your second or third pull and transfer that progress into a full clean or snatch. By developing your speed, power, and ability to get under the bar quickly, using lifting blocks have been instrumental in increasing performance for Olympic weight lifters all over the world.

JB-03 measures 3” high and is sold as a pair

JB-06 measures 6” high and is sold as a pair

JB-12 measures 12” high and is sold as a pair

JB-15 measures 15” high and is sold as a pair

The Full Set includes a 3”, 6”, 12”, and 15” jerk block pairs so you have a full set of jerk blocks to achieve the right height to practice your jerks. Assembly of each individual jerk block is required. Arrives in 8 separate boxes. Can also be used for rack/block pulls, floor presses, step ups, and box jumps.


SKU Product Name Shipping Weight (lbs) Box Length (in) Box Width (in) Box Height (in) Assembled Dimensions (LxWxH in inches)
JB-03 3" Jerk Block 38 38 22 5 20x36x3
JB-06 6" Jerk Block 38 38 22 5 20x36x6
JB-12 12" Jerk Block 60 38 22 8 20x36x12

Warranty Info

The Valor Fitness Warranty covers all products for intended use only. Any misuse of or modifications made to Valor Fitness products will void your warranty. If you encounter a problem, give us a call at (727) 895-9525 or email us at, and we will gladly take care of you.

  • Bars: 3-year warranty under use with specified weight load guidelines as outlined in the product listing and under proper use- see notes below. *Note: Under normal use (bench press, deadlifts, squats, etc.) the Olympic bars will last years. Recently, with the growth in the Cross Training industry, workouts involve dropping the bars repetitively. Bars with a bolted end (as opposed to a bearing) are not meant to be dropped, as the bolt will eventually un-thread.
  • Bumper Plates 2-year warranty under normal use. *Note: 10 and 15 lb bumper plates are NOT designed or intended to be dropped on the bar without any additional weight plates. Product testing and development has shown that by dropping an Olympic Bar while using only 10 or 15 lb plates can result in damage and compromise the integrity of the plate. Using at least a 25 lb plate in conjunction with the 10 or 15 lb plates will prevent this damage. Furthermore, Valor Fitness warranty does not cover damage to the 10 or 15 lb plates caused by this improper use nor damage to plates caused by resting the bar on the floor using only 10 or 15 lb plates, which can result in similar damage.
  • Olympic Plates: 3-year warranty under normal, intended use. Warranty does not cover damage from substituting Olympic plates as bumper plates, nor does warranty cover damage caused by dropping or slamming plates.
  • Racks/RIGS: 3-year frame, 1-year hardware.
  • Chin Up Bars: 5-year warranty under normal use. Warranty does not cover damage caused by exposure to the elements (rust, etc.).
  • Fitness Machines: 3-year frame, 2-year pad, 2-year cable, 1-year pulley, 1-year popper pin, 1-year hardware.
  • Kettlebells: 3-year warranty under normal, intended use. Warranty does not cover damage caused by dropping or throwing.
  • Lifting Chains / Collars: 5-year warranty.
  • Misc. Items: 1-year warranty on all items not specified herein. Warranty covers defects in manufacturing. Warranty does not cover any misuse of products.

Valor Fitness warranty may require the item to be returned to Valor Fitness at the owner’s expense for inspection. Images of damage to products may be required to be emailed to us prior to issuing a return authorization. Warranty issued to the original purchaser only – nontransferable. Proof of purchase may be required for warranty claims. Valor Fitness retains the right to inspect the item(s) and determine the best method to make our customer whole, either by replacing the item(s) with an exact or similar item(s), or partial or full refund. All warranty claims must be made within the specified period as noted.

Warranty terms are specified above and begin from date of purchase to the original purchaser only, nontransferable. Any claim made during this warranty period does not extend the warranty. In other words, a new warranty period does not start over again once a product has been repaired or replaced. The original warranty period still stands and will expire as stated above.

Please call (727) 895-9525 to make a warranty claim. Customers may also email Valor Fitness at This warranty is intended to supersede any previous warranty either written or implied by all third parties or Valor Athletics Inc.


Have a Question?

Be the first to ask a question about this.

Ask a Question