Uploaded March 2025 | Updated September 2026, 2 weeks ago
[Presented by Athleta] If you're looking to liven up your core-strengthening routine, we have you covered with a barre-inspired workout that will engage your muscles through dynamic exercises. Led by M/Body founder Marnie Alton, this all-standing series will work your abs from all angles.
You'll skip typical exercises like sit-ups and planks in favor of a flow style of movement that feels dance-like. Alton begins with a warmup that includes marches to wake up your stabilizing muscles, twists to turn on your obliques, and hip circles to "awaken, empower, and mobilize" your pelvis. This is a workout you can do daily, and it not only builds strength in your core but also improves your coordination.
On Marnie Alton:
Athleta Salutation Stash High Rise Legging, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D599749342%23pdp-page-content&partnerpropertyid=3364135
Athleta Purpose Crop Bra, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D469803182%23pdp-page-content&partnerpropertyid=3364135
On Tiff Marie:
Athleta Elation Ultra High Rise 7/8 Legging, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D599750402%26searchText%3D599750402%23pdp-page-content&partnerpropertyid=3364135
Athleta Solace Keyhole Bra, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo1CardioYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D655124012%26searchText%3D655124012%23pdp-page-content&partnerpropertyid=3364135
On Poofy Moffitino:
Athleta Salutation Stash High Rise Legging, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo1CardioYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D599749292%26searchText%3D599749292%23pdp-page-content&partnerpropertyid=3364135
Athleta Vital Bra, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D819515222%26searchText%3D819515222%23pdp-page-content&partnerpropertyid=3364135
PS Fit offers fresh fitness tutorials and exercises — find strengthening, heart-pumping, empowering, and downright feel-good workouts you can do at home or on the go. Whether you're looking for full-body routines or moves focused on arms, glutes, or core, we've got you covered. Short on time? Find 10-, 15-, or 30-minute workouts ranging from beginner to advanced in bodyweight cardio, dance, Tabata, Pilates, barre, and everything in between. And don't miss our do-it-along-with-us workout shows, and sweat alongside fitness experts and trainers.
Subscribe to PS Fit!
youtube.com/subscription_center?add_user=popsugartvfit
Check out our Instagram
instagram.com/ps.feelgood
Find us on TikTok
tiktok.com/@ps.feelgood
[Presented by Athleta] If you're looking to liven up your core-strengthening routine, we have you covered with a barre-inspired workout that will engage your muscles through dynamic exercises. Led by M/Body founder Marnie Alton, this all-standing series will work your abs from all angles.
You'll skip typical exercises like sit-ups and planks in favor of a flow style of movement that feels dance-like. Alton begins with a warmup that includes marches to wake up your stabilizing muscles, twists to turn on your obliques, and hip circles to "awaken, empower, and mobilize" your pelvis. This is a workout you can do daily, and it not only builds strength in your core but also improves your coordination.
On Marnie Alton:
Athleta Salutation Stash High Rise Legging, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D599749342%23pdp-page-content&partnerpropertyid=3364135
Athleta Purpose Crop Bra, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D469803182%23pdp-page-content&partnerpropertyid=3364135
On Tiff Marie:
Athleta Elation Ultra High Rise 7/8 Legging, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D599750402%26searchText%3D599750402%23pdp-page-content&partnerpropertyid=3364135
Athleta Solace Keyhole Bra, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo1CardioYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D655124012%26searchText%3D655124012%23pdp-page-content&partnerpropertyid=3364135
On Poofy Moffitino:
Athleta Salutation Stash High Rise Legging, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo1CardioYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D599749292%26searchText%3D599749292%23pdp-page-content&partnerpropertyid=3364135
Athleta Vital Bra, gap.igs4ds.net/c/1141873/2841515/5556?subId1=PSVideo2CoreYouTube2025&u=https%3A%2F%2Fathleta.gap.com%2Fbrowse%2Fproduct.do%3Fpid%3D819515222%26searchText%3D819515222%23pdp-page-content&partnerpropertyid=3364135
PS Fit offers fresh fitness tutorials and exercises — find strengthening, heart-pumping, empowering, and downright feel-good workouts you can do at home or on the go. Whether you're looking for full-body routines or moves focused on arms, glutes, or core, we've got you covered. Short on time? Find 10-, 15-, or 30-minute workouts ranging from beginner to advanced in bodyweight cardio, dance, Tabata, Pilates, barre, and everything in between. And don't miss our do-it-along-with-us workout shows, and sweat alongside fitness experts and trainers.
Subscribe to PS Fit!
youtube.com/subscription_center?add_user=popsugartvfit
Check out our Instagram
instagram.com/ps.feelgood
Find us on TikTok
tiktok.com/@ps.feelgood
