Benefit off jerking off multiple times one day then abstaining for multiple?

I've seen some people mention they see a big benefit in load sizes when they take the approach of:

• Jerking off and releasing multiple times on their "money shot" day
• Abstaining entirely for 2-3 days
• Then having their big release day

Anyone know if this is a proven way to help increase your load size? If so, what's the cause of this? How is it helping increase load volume?