In addition to the sciatic nerve, many other nerve roots in the lumbar spine transmit nerve signals to the legs. Therefore, a bulging disc at any point between the five vertebrae of the lumbar spine (L1 to L5) or between the bottom of the lumbar spine and sacrum (L5 to S1) could result in leg pain.
Ipod nanos last about a good 12 hours on a fully charged battery. The time varies depending on how often you stop it from going on continuously.pod nanos last about a good 12 hours on a fully charged battery. The time varies depending on how often you stop it from going on continuously.
Apple doesn't provide a project lifespan in months or years for the batteries in iPods. This is because the lifespan of a battery is influenced by how the battery is used and charged. Answer: Apple says that iPod batteries will maintain up to 80% of their capacity through 400 charge/discharge cycles.