Everything is quite transparent, but just in case, here are examples of parameters and exercises they describe:
Weight & Reps: Barbell Squats, Machine Leg Extensions
Time & Distance: Running, Rowing
Reps only: Push-Ups, Box Jumps, Crunches, Rope Climbs
Time only: Plank, Rope Jumping, 100-meter Run, Battle Ropes
Weight & Time: Farmers Holds, Weighted Plank
Weight & Distance: Farmers Walk, Sled
Reps & Time: Burpees, Tire Flipping
Additionally, an exercise may have modifiers that help calculate the correct metrics, such as training volume or one-repetition maximum. The presence of such properties affects the values entered in the parameter fields. These properties and their meanings are listed below.
Weight x 2
Let's imagine that you've performed a set of shoulder presses - 10 reps with 50 lb dumbbells. The most common and intuitive way to write it down is "50 lbs x 10 reps", and we suggest using this way. But actually, you've lifted 100 pounds in each rep - 50 pounds in each hand. The Weight x 2 property indicates this.
Unilateral
Let's imagine you've performed a set of lunges - 12 reps for each leg with a 120 lbs barbell. You can write it down as 120 lbs x 12, and we suggest using it this way. But in total, you made 24 reps, 12 on each leg. "Unilateral" feature is used to indicate this.
If you prefer to record the total number of reps in a set (24 in the example above), do not mark an exercise as unilateral.
Bodyweight
This property applies to exercises that use nearly 100% of the body weight as resistance, such as Pull-Ups or Dips.
Let's imagine that you've performed a set of pull-ups: 10 reps with additional weight (a 16 kg kettlebell). Obviously, the primary resistance isn't the kettlebell, but your body weight - this is where the "Bodyweight" feature comes in.
For Time
Use this switch to specify that the shortest time is the best.