body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none} h1, h2, h3 { font-weight: normal; } amp-story-page { background-color: #131516; } amp-story-grid-layer { overflow: visible; } @media (max-aspect-ratio: 9 / 16) { @media (min-aspect-ratio: 320 / 678) { amp-story-grid-layer.grid-layer { margin-top: calc((100% / 0.5625 - 100% / 0.6666666666666666) / 2); } } } @media not all and (min-resolution:.001dpcm) { @media { p.text-wrapper > span { font-size: calc(100% - 0.5px); } } } .page-fullbleed-area, .page-background-overlay-area { position: absolute; overflow: hidden; width: 100%; left: 0; height: calc(1.1851851851851851 * 100%); top: calc((1 - 1.1851851851851851) * 100% / 2); } .element-overlay-area { position: absolute; width: 100%; height: 100%; top: 0; left: 0; } .page-safe-area { overflow: visible; position: absolute; top: 0; bottom: 0; left: 0; right: 0; width: 100%; height: calc(0.84375 * 100%); margin: auto 0; } .mask { position: absolute; overflow: hidden; } .fill { position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: 0; } @media (prefers-reduced-motion: no-preference) { .animation-wrapper { opacity: var(--initial-opacity); transform: var(--initial-transform); } } amp-story-grid-layer.align-bottom { align-content: end; padding: 0; /* AMP CTA Layer will exactly occupy 74px regardless of any device. To space out captions 74px from the BOTTOM (AMP CTA Layer), 74px from the TOP should also be spaced out and thus: 2 * 74px will be the desired max-height. */ max-height: calc(100vh - (2 * 74px)); } .captions-area { padding: 0 32px 0; } amp-story-captions { margin-bottom: 16px; text-align: center; } 3 Best Ways To Strengthen Abs Without Weights

3 Best Ways To Strengthen Abs Without Weights

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1. Compound exercises

Compound exercises are defined as multi-joint, multi-muscle movements.

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Compound exercises

A program that includes compound exercises will invariably recruit more muscles, and the increased exertion may result in a greater caloric expenditure.

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Compound exercises

These exercises can be performed with or without weights and require substantial abdominal activation to support and coordinate the torso during movement.

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2. Calisthenics

Woman performing outdoor exercise in a plank position, bringing her left knee to her right arm.

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Calisthenics

It is located in the functional training camp because exercises like sit-ups and pull-ups closely resemble commonplace movements.

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Calisthenics

Functional bodyweight exercises are one of the best non-weighted methods to develop your core.

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3. Progressive overload

For your abdominal muscles to adapt and develop, you'll require versatility.

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