Jessie James Decker Shows Off Toned Abs in Boxer Briefs

Jessie James Decker is ab-solutely fabulous! This week, the country singer unveiled her latest music video, Should Have Known Better, and also her rock hard abs. “Girls can wear boxer briefs too right? They’re like bigger grannies TBH,” she captioned a photo on her Instagram stories, wearing plaid pajama pants with a crop top. How does the singer and mother-of-three keep herself in prime physical form? Read on to see 5 ways Jessie James Decker stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bikini Photos!

1. She Weight Trains

Jessie James Decker/Instagram

Jessie’s workouts are hardcore with a focus on weight training. She starts with 30 seconds of jump rope, high-knee running, ankle grabs, high kicks, lunges and lateral lunges, spinal rotations, and tension squats, which she demonstrated in a recent Instagram video. Next she executes overhead squats with resistance bands, medicine ball slams and tosses, medicine ball chest passes, medicine ball sit-up tosses, resistance band pulls, deadlifts, step-down exercises, weighted overhead presses, inverted rows, bent over kettlebell rows, weight plate steering wheel exercises, dumbbell rotations, and box jumps. "I work out 3 to 4 times a week and they pretty much look like this with certain variations whether we're doing more upper body or lower body," she explained.

2. She Follows the 16:8 Fasting Routine, Unofficially

Jessie is an unofficial intermittent faster. She explained to Women’s Health that while she doesn’t use the term her eating method is very similar to a 16:8 fasting routine. "I eat what I want to eat within that time frame but don't overdo it," she says. "The timing really is important to me."

3. Her Diet Is Healthy and Protein Packed

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Jessie eats a protein heavy diet. If she does eat breakfast it will be a bowl of oatmeal or toast and coffee with cream. Post-exercise she will fuel up with a protein shake. "For lunch, I will have 4 to 6 ounces chicken salad or chicken over rice," she explained on Instagram. "For dinner, I will either have a lean red meat, like flank steak with vegetables, chili from my book, or the same kind of thing—chicken and rice vegetables or my fit-enchiladas from my first book.”

4. She Keeps Frozen Meals On Hand

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Jessie is a big fan of nutritious frozen meals from Trader Joes. "They are so good if I don't have time to make myself lunch," she told Women’s Health. "I get the Indian curry or butter chicken and rice meals, and they are so delicious and filling. I have stashes of them in the freezer in the garage. I never want to run out."

5. She Doesn’t Skip Workouts

Jessie doesn’t skip her workouts, even when she is super busy. “Got in at 1:30 am last night from shooting a music video( deets on that coming soon)! But I wasn’t about to miss my work out! Gotta get it in!!! Here’s some snippets from this morning💪 (also if I’m in charge of the music and Eric doesn’t take over, I play @nickelback to get my hyped,” she captioned a recent post.