The third week of the 2015 CrossFit Open has just begun! Games Director Dave Castro revealed the details of CrossFit Open 15.3 workout during a live announcement at CrossFit Chicago in Chicago, Illinois just moments ago.

CrossFit 15.3 is as follows:

7 muscle ups

50 wall balls

100 double unders

14 minute AMRAP

* Men use 20-lb. ball to 10 feet, Women use 14-lb. ball to 9 feet.

Now it’s time to watch Games competitors Julie Foucher and Lauren Brooks battle it out in front of a packed house in CrossFit Chicago.

You can check out our live blogging and breakdown of 15.3 Foucher vs Brooks here. Alternatively check out the full details of CrossFit 15.3 workout below.

The full details of CrossFit 15.3 Open Workout from the Games site is as follows:

WORKOUT 15.3

Complete as many rounds and reps as possible in 14 minutes of:
7 muscle-ups
50 wall-ball shots
100 double-unders

Men use 20-lb. ball to 10 feet, Women use 14-lb. ball to 9 feet

Notes
This workout begins with the athlete standing under the rings. At the call of “3-2-1 … go,” the athlete will jump up and perform muscle-ups. Once all the muscle-up reps are complete they will move to the wall-ball shots then to the double-unders. After the last double-under, the athlete will move back to the rings and begin the next round.

Your score will be the total number of repetitions completed before the 14-minute time cap. You will enter your result by the total number of reps completed plus your tiebreak time (see below).

Tiebreak
In this workout, we are using a special tiebreak method. At the end of each set of double-unders, time should be marked. When you submit your final result, your score will be the number of reps completed. There will be another field in which you will enter the elapsed time at which you completed your last set of double-unders.

For example, a male athlete finishes 2 complete rounds, plus an additional 2 muscle-ups for a total of 316 reps. This is his score. During his second round, he finished his 100th double-under at 13:20. In this case he will enter 13:20 as his time in the tiebreak field. This athlete would be ranked above someone who got 316 reps and a tiebreak time of 13:45, but below someone with 316 reps and a tiebreak time of 13:00.

For Masters and Teens, this workout is completed in reverse order, and their tiebreak time will be the point at which they completed their last wall-ball shot.

For Scaled options there is no tiebreak.

Note: All tiebreak times must be reported in elapsed time, not in time remaining. If you are using a countdown timer, you must convert to elapsed time before reporting your score. For this reason, it is recommended you set your clock to count up.

Equipment
• Set of gymnastic rings hung so you can successfully perform a muscle-up
• Medicine ball of the appropriate weight for your division
• Wall mark or target set at the specified height
• Jump rope

For each workout, be sure the athlete has adequate space to safely complete the workout. Clear the area of all extra equipment, people or other obstructions.

*The official weight is in pounds. For your convenience, the minimum acceptable weights in kilograms are: 9-kg / 6-kg ball for Rx’d, 9-kg / 4-kg ball for Scaled, Masters and Teens, 6-kg / 4-kg ball for Scaled Masters and Scaled Teens.

Video Submission Standards
Prior to starting, film the measuring of the height of the wall-ball target, as well as the weight of the ball, so the loads and height can be seen clearly. All video submissions should be uncut and unedited in order to accurately display the performance. A second person with a stopwatch should be in the frame throughout the entire workout. Shoot the video from an angle so all exercises can be clearly seen meeting the movement standards.

Workout 15.3 Variations

Rx’d
(Rx’d Men, Masters Men 40-44, Masters Men 45-49, Masters Men 50-54, Rx’d Women, Masters Women 40-44, Masters Women 45-49, Masters Women 50-54, Teen Boys 16-17, Teen Girls 16-17)

Complete as many rounds and reps as possible in 14 minutes of:
7 muscle-ups
50 wall-ball shots
100 double-unders

Men use 20-lb. ball to 10 feet, Women use 14-lb. ball to 9 feet

Scaled
(Scaled Men, Scaled Masters Men 40-44, Scaled Masters Men 45-49, Scaled Masters Men 50-54, Scaled Women, Scaled Masters Women 40-44, Scaled Masters Women 45-49, Scaled Masters Women 50-54)

Complete as many rounds and reps as possible in 14 minutes of:
50 wall-ball shots
200 single-unders

Men use 20-lb. ball to 9 feet, Women use 10-lb. ball to 9 feet

Masters
(Masters Men 55-59, Masters Men 60+, Masters Women 55-59, Masters Women 60+)

Complete as many rounds and reps as possible in 14 minutes of:
100 double-unders
50 wall-ball shots
7 muscle-ups

Men use 20-lb. ball to 9 feet, Women use 10-lb. ball to 9 feet

Scaled Masters
(Scaled Masters Men 55-59, Scaled Masters Men 60+, Scaled Masters Women 55-59, Scaled Masters Women 60+)

Complete as many rounds and reps as possible in 14 minutes of:
50 wall-ball shots
200 single-unders

Men use 14-lb. ball to 9 feet, Women use 10-lb. ball to 9 feet

Teens
(Teen Boys 14-15, Teen Girls 14-15)

Complete as many rounds and reps as possible in 14 minutes of:
100 double-unders
50 wall-ball shots
7 muscle-ups

Boys use 14-lb. ball to 9 feet, Girls use 10-lb. ball to 9 feet

Scaled Teens
(Scaled Teen Boys 14-15, Scaled Teen Boys 16-17, Scaled Teen Girls 14-15, Scaled Teen Girls 16-17)

Complete as many rounds and reps as possible in 14 minutes of:
50 wall-ball shots
200 single-unders

Boys use 14-lb. ball to 9 feet, Girls use 10-lb. ball to 9 feet