Happy birthday Halle!
Although the "X-Men" star just turned 53, Halle Berry doesn't look a day over 25.
Known for her washboard abs and toned arms, the actress has garnered a massive social media following thanks to her #FitnessFriday series that she documents every week on Instagram. Halle also religiously follows the Keto diet, and often cooks recipes from Maria Emmerich's cookbook, Quick & Easy Ketogenic Cooking.
So naturally, leave it to the fitness queen to know how to relieve post-exercise pain and how to combat sore muscles and aches. Her unexpected product of a choice? A plastic ice cup from Amazon.
Halle took to her Instagram to explain that the ice cup "reduces inflammation" and "provides pain relief." She also mentioned that it's "great for strains, sprains, bruises and general muscle overuse." The actress shared how she uses it by massaging it "over target areas."
Retailing for just under $15, the CyroCup comes in a set of two and has 4.6 stars on Amazon.
"They work so easily and are much more precise for icing an injury than an ice pack," one Amazon customer wrote, while others agreed: "This is the best ice massage tool I've seen." Many reviewers even thanked their physical therapists for introducing them to the tool: "My therapist used one of these on my at the office, and I instantly knew I had to have one at home."
- This article was initially published on AOL.com: Halle Berry swears by this unexpected $15 workout pain relief tool from Amazon